CVE-2023-2443 Vulnerability Analysis & Exploit Details

CVE-2023-2443
Vulnerability Scoring

7.5
/10
Very High Risk

Highly exploitable, CVE-2023-2443 poses a critical security risk that could lead to severe breaches.

Attack Complexity Details

  • Attack Complexity: Low
    Exploits can be performed without significant complexity or special conditions.
  • Attack Vector: Network
    Vulnerability is exploitable over a network without physical access.
  • Privileges Required: None
    No privileges are required for exploitation.
  • Scope: Unchanged
    Exploit remains within the originally vulnerable component.
  • User Interaction: None
    No user interaction is necessary for exploitation.

CVE-2023-2443 Details

Status: Modified

Last updated: 🕢 21 Nov 2024, 07:58 UTC
Originally published on: 🕖 11 May 2023, 19:15 UTC

Time between publication and last update: 559 days

CVSS Release: version 3

CVSS3 Source

PSIRT@rockwellautomation.com

CVSS3 Type

Secondary

CVSS3 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVE-2023-2443 Vulnerability Summary

CVE-2023-2443: Rockwell Automation ThinManager product allows the use of medium strength ciphers.  If the client requests an insecure cipher, a malicious actor could potentially decrypt traffic sent between the client and server API.

Assessing the Risk of CVE-2023-2443

Access Complexity Graph

The exploitability of CVE-2023-2443 depends on two key factors: attack complexity (the level of effort required to execute an exploit) and privileges required (the access level an attacker needs).

Exploitability Analysis for CVE-2023-2443

With low attack complexity and no required privileges, CVE-2023-2443 is an easy target for cybercriminals. Organizations should prioritize immediate mitigation measures to prevent unauthorized access and data breaches.

Understanding AC and PR

A lower complexity and fewer privilege requirements make exploitation easier. Security teams should evaluate these aspects to determine the urgency of mitigation strategies, such as patch management and access control policies.

Attack Complexity (AC) measures the difficulty in executing an exploit. A high AC means that specific conditions must be met, making an attack more challenging, while a low AC means the vulnerability can be exploited with minimal effort.

Privileges Required (PR) determine the level of system access necessary for an attack. Vulnerabilities requiring no privileges are more accessible to attackers, whereas high privilege requirements limit exploitation to authorized users with elevated access.

CVSS Score Breakdown Chart

Above is the CVSS Sub-score Breakdown for CVE-2023-2443, illustrating how Base, Impact, and Exploitability factors combine to form the overall severity rating. A higher sub-score typically indicates a more severe or easier-to-exploit vulnerability.

CIA Impact Analysis

Below is the Impact Analysis for CVE-2023-2443, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.

  • Confidentiality: High
    Exploiting CVE-2023-2443 can result in unauthorized access to sensitive data, severely compromising data privacy.
  • Integrity: None
    CVE-2023-2443 poses no threat to data integrity.
  • Availability: None
    CVE-2023-2443 does not impact system availability.

Exploit Prediction Scoring System (EPSS)

The EPSS score estimates the probability that this vulnerability will be exploited in the near future.

EPSS Score: 0.091% (probability of exploit)

EPSS Percentile: 41.29% (lower percentile = lower relative risk)
This vulnerability is less risky than approximately 58.71% of others.

CVE-2023-2443 References

External References

CWE Common Weakness Enumeration

CWE-326

CAPEC Common Attack Pattern Enumeration and Classification

  • Brute Force CAPEC-112 In this attack, some asset (information, functionality, identity, etc.) is protected by a finite secret value. The attacker attempts to gain access to this asset by using trial-and-error to exhaustively explore all the possible secret values in the hope of finding the secret (or a value that is functionally equivalent) that will unlock the asset.
  • Protocol Analysis CAPEC-192 An adversary engages in activities to decipher and/or decode protocol information for a network or application communication protocol used for transmitting information between interconnected nodes or systems on a packet-switched data network. While this type of analysis involves the analysis of a networking protocol inherently, it does not require the presence of an actual or physical network.
  • Encryption Brute Forcing CAPEC-20 An attacker, armed with the cipher text and the encryption algorithm used, performs an exhaustive (brute force) search on the key space to determine the key that decrypts the cipher text to obtain the plaintext.

Vulnerable Configurations

  • cpe:2.3:a:rockwellautomation:thinmanager:3.3.0:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:3.3.0:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:3.3.1:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:3.3.1:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:3.3.2:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:3.3.2:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:4.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:4.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:4.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:4.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:4.0.2:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:4.0.2:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:4.0.3:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:4.0.3:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:4.0.4:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:4.0.4:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:4.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:4.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:4.1.1:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:4.1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:5.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:5.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:5.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:5.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:5.0.2:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:5.0.2:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:6.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:6.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:6.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:6.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:6.0.2:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:6.0.2:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:6.0.3:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:6.0.3:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:6.0.4:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:6.0.4:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:7.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:7.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:7.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:7.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:7.0.2:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:7.0.2:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:7.0.3:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:7.0.3:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:7.0.4:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:7.0.4:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:7.0.5:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:7.0.5:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:7.0.6:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:7.0.6:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:8.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:8.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:8.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:8.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:8.0.2:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:8.0.2:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:8.0.3:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:8.0.3:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:8.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:8.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:8.1.1:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:8.1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:8.1.2:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:8.1.2:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:8.1.3:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:8.1.3:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:9.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:9.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:9.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:9.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:9.0.2:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:9.0.2:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:9.0.3:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:9.0.3:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:9.0.4:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:9.0.4:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:10.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:10.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:10.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:10.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:10.0.2:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:10.0.2:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:11.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:11.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:11.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:11.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:11.0.2:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:11.0.2:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:11.0.3:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:11.0.3:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:11.0.4:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:11.0.4:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:11.0.5:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:11.0.5:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:11.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:11.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:11.1.1:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:11.1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:11.1.2:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:11.1.2:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:11.1.3:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:11.1.3:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:11.1.4:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:11.1.4:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:11.1.5:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:11.1.5:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:11.1.8:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:11.1.8:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:11.2.0:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:11.2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:11.2.1:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:11.2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:11.2.2:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:11.2.2:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:11.2.3:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:11.2.3:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:11.2.4:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:11.2.4:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:11.2.5:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:11.2.5:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:11.2.6:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:11.2.6:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:11.2.9:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:11.2.9:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:12.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:12.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:12.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:12.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:12.0.2:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:12.0.2:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:12.0.3:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:12.0.3:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:12.0.4:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:12.0.4:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:12.0.7:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:12.0.7:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:12.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:12.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:12.1.1:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:12.1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:12.1.2:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:12.1.2:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:12.1.3:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:12.1.3:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:12.1.4:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:12.1.4:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:12.1.5:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:12.1.5:*:*:*:*:*:*:*
  • cpe:2.3:a:rockwellautomation:thinmanager:12.1.8:*:*:*:*:*:*:*
    cpe:2.3:a:rockwellautomation:thinmanager:12.1.8:*:*:*:*:*:*:*

Protect Your Infrastructure against CVE-2023-2443: Combat Critical CVE Threats

Stay updated with real-time CVE vulnerabilities and take action to secure your systems. Enhance your cybersecurity posture with the latest threat intelligence and mitigation techniques. Develop the skills necessary to defend against CVEs and secure critical infrastructures. Join the top cybersecurity professionals safeguarding today's infrastructures.

Other 5 Recently Published CVEs Vulnerabilities

  • CVE-2025-43903 – NSSCryptoSignBackend.cc in Poppler before 25.04.0 does not verify the adbe.pkcs7.sha1 signatures on documents, resulting in potential signature forgeries.
  • CVE-2025-3796 – A vulnerability classified as critical has been found in PHPGurukul Men Salon Management System 1.0. This affects an unknown part of the file /admi...
  • CVE-2025-32953 – z80pack is a mature emulator of multiple platforms with 8080 and Z80 CPU. In version 1.38 and prior, the `makefile-ubuntu.yml` workflow file uses `...
  • CVE-2025-29058 – An issue in Qimou CMS v.3.34.0 allows a remote attacker to execute arbitrary code via the upgrade.php component.
  • CVE-2024-53591 – An issue in the login page of Seclore v3.27.5.0 allows attackers to bypass authentication via a brute force attack.