CVE-2023-33880 Vulnerability Analysis & Exploit Details

CVE-2023-33880
Vulnerability Scoring

3.3
/10
Moderate Risk

Exploiting CVE-2023-33880 requires specific conditions, leading to a moderate security impact.

Attack Complexity Details

  • Attack Complexity: Low
    Exploits can be performed without significant complexity or special conditions.
  • Attack Vector: Local
    Vulnerability requires local system access.
  • Privileges Required: None
    No privileges are required for exploitation.
  • Scope: Unchanged
    Exploit remains within the originally vulnerable component.
  • User Interaction: Required
    User interaction is necessary for successful exploitation.

CVE-2023-33880 Details

Status: Modified

Last updated: 🕗 21 Nov 2024, 08:06 UTC
Originally published on: 🕘 12 Jul 2023, 09:15 UTC

Time between publication and last update: 497 days

CVSS Release: version 3

CVSS3 Source

nvd@nist.gov

CVSS3 Type

Primary

CVSS3 Vector

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

CVE-2023-33880 Vulnerability Summary

CVE-2023-33880: In music service, there is a missing permission check. This could lead to local information disclosure with no additional execution privileges needed.

Assessing the Risk of CVE-2023-33880

Access Complexity Graph

The exploitability of CVE-2023-33880 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-2023-33880

With low attack complexity and no required privileges, CVE-2023-33880 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-2023-33880, 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-2023-33880, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.

  • Confidentiality: Low
    CVE-2023-33880 could lead to minor leaks of non-critical information without major privacy breaches.
  • Integrity: None
    CVE-2023-33880 poses no threat to data integrity.
  • Availability: None
    CVE-2023-33880 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: 0.044% (probability of exploit)

EPSS Percentile: 12.94% (lower percentile = lower relative risk)
This vulnerability is less risky than approximately 87.06% of others.

CVE-2023-33880 References

External References

CWE Common Weakness Enumeration

CWE-862

CAPEC Common Attack Pattern Enumeration and Classification

  • Exploitation of Thunderbolt Protection Flaws CAPEC-665 An adversary leverages a firmware weakness within the Thunderbolt protocol, on a computing device to manipulate Thunderbolt controller firmware in order to exploit vulnerabilities in the implementation of authorization and verification schemes within Thunderbolt protection mechanisms. Upon gaining physical access to a target device, the adversary conducts high-level firmware manipulation of the victim Thunderbolt controller SPI (Serial Peripheral Interface) flash, through the use of a SPI Programing device and an external Thunderbolt device, typically as the target device is booting up. If successful, this allows the adversary to modify memory, subvert authentication mechanisms, spoof identities and content, and extract data and memory from the target device. Currently 7 major vulnerabilities exist within Thunderbolt protocol with 9 attack vectors as noted in the Execution Flow.

Vulnerable Configurations

  • cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*
    cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*
  • cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
    cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
  • cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*
    cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*
  • cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*
    cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*
  • cpe:2.3:h:unisoc:s8000:-:*:*:*:*:*:*:*
    cpe:2.3:h:unisoc:s8000:-:*:*:*:*:*:*:*
  • cpe:2.3:h:unisoc:sc7731e:-:*:*:*:*:*:*:*
    cpe:2.3:h:unisoc:sc7731e:-:*:*:*:*:*:*:*
  • cpe:2.3:h:unisoc:sc9832e:-:*:*:*:*:*:*:*
    cpe:2.3:h:unisoc:sc9832e:-:*:*:*:*:*:*:*
  • cpe:2.3:h:unisoc:sc9863a:-:*:*:*:*:*:*:*
    cpe:2.3:h:unisoc:sc9863a:-:*:*:*:*:*:*:*
  • cpe:2.3:h:unisoc:t310:-:*:*:*:*:*:*:*
    cpe:2.3:h:unisoc:t310:-:*:*:*:*:*:*:*
  • cpe:2.3:h:unisoc:t606:-:*:*:*:*:*:*:*
    cpe:2.3:h:unisoc:t606:-:*:*:*:*:*:*:*
  • cpe:2.3:h:unisoc:t610:-:*:*:*:*:*:*:*
    cpe:2.3:h:unisoc:t610:-:*:*:*:*:*:*:*
  • cpe:2.3:h:unisoc:t612:-:*:*:*:*:*:*:*
    cpe:2.3:h:unisoc:t612:-:*:*:*:*:*:*:*
  • cpe:2.3:h:unisoc:t616:-:*:*:*:*:*:*:*
    cpe:2.3:h:unisoc:t616:-:*:*:*:*:*:*:*
  • cpe:2.3:h:unisoc:t618:-:*:*:*:*:*:*:*
    cpe:2.3:h:unisoc:t618:-:*:*:*:*:*:*:*
  • cpe:2.3:h:unisoc:t760:-:*:*:*:*:*:*:*
    cpe:2.3:h:unisoc:t760:-:*:*:*:*:*:*:*
  • cpe:2.3:h:unisoc:t770:-:*:*:*:*:*:*:*
    cpe:2.3:h:unisoc:t770:-:*:*:*:*:*:*:*
  • cpe:2.3:h:unisoc:t820:-:*:*:*:*:*:*:*
    cpe:2.3:h:unisoc:t820:-:*:*:*:*:*:*:*

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