CVE-2022-31177 Vulnerability Analysis & Exploit Details

CVE-2022-31177
Vulnerability Scoring

2.7
/10
Low Risk

Security experts classify CVE-2022-31177 as a minor vulnerability with limited consequences.

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: High
    High-level 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-2022-31177 Details

Status: Modified

Last updated: 🕝 07 Mar 2025, 14:37 UTC
Originally published on: 🕖 01 Aug 2022, 19:15 UTC

Time between publication and last update: 948 days

CVSS Release: version 3

CVSS3 Source

security-advisories@github.com

CVSS3 Type

Secondary

CVSS3 Vector

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

CVE-2022-31177 Vulnerability Summary

CVE-2022-31177: Flask-AppBuilder is an application development framework built on top of Flask python framework. In versions prior to 4.1.3 an authenticated Admin user could query other users by their salted and hashed passwords strings. These filters could be made by using partial hashed password strings. The response would not include the hashed passwords, but an attacker could infer partial password hashes and their respective users. This issue has been fixed in version 4.1.3. Users are advised to upgrade. There are no known workarounds for this issue.

Assessing the Risk of CVE-2022-31177

Access Complexity Graph

The exploitability of CVE-2022-31177 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-2022-31177

The exploitability of CVE-2022-31177 is influenced by multiple factors. Security teams should analyze system configurations and apply appropriate countermeasures to mitigate threats.

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-2022-31177, 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-2022-31177, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.

  • Confidentiality: Low
    CVE-2022-31177 could lead to minor leaks of non-critical information without major privacy breaches.
  • Integrity: None
    CVE-2022-31177 poses no threat to data integrity.
  • Availability: None
    CVE-2022-31177 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: 0.05% (probability of exploit)

EPSS Percentile: 22.6% (lower percentile = lower relative risk)
This vulnerability is less risky than approximately 77.4% of others.

CVE-2022-31177 References

External References

CWE Common Weakness Enumeration

NVD-CWE-Other

Vulnerable Configurations

  • cpe:2.3:a:dpgaspar:flask-appbuilder:-:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:-:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:1.8.1:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:1.8.1:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:1.9.0:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:1.9.0:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:1.9.1:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:1.9.1:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:1.9.2:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:1.9.2:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:1.9.3:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:1.9.3:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:1.9.4:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:1.9.4:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:1.9.5:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:1.9.5:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:1.9.6:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:1.9.6:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:1.10.0:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:1.10.0:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:1.11.0:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:1.11.0:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:1.11.1:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:1.11.1:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:1.12.0:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:1.12.0:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:1.12.1:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:1.12.1:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:1.12.2:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:1.12.2:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:1.12.3:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:1.12.3:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:1.12.4:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:1.12.4:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:1.12.5:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:1.12.5:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:1.13.0:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:1.13.0:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:1.13.1:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:1.13.1:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.1:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.2:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.2:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.3:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.3:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.4:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.4:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.5:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.5:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.6:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.6:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.7:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.7:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.8:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.8:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.9:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.9:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.10:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.10:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.11:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.11:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.12:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.12:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.13:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.1.13:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.2.0:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.2.1:-:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.2.1:-:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.2.1:rc1:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.2.1:rc1:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.2.2:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.2.2:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.2.3:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.2.3:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.2.4:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.2.4:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.3.0:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.3.0:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.3.1:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.3.1:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.3.2:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.3.2:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.3.3:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.3.3:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:2.3.4:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:2.3.4:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:3.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:3.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:3.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:3.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:3.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:3.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:3.1.1:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:3.1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:3.2.0:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:3.2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:3.2.1:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:3.2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:3.2.2:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:3.2.2:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:3.2.3:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:3.2.3:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:3.3.0:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:3.3.0:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:3.3.1:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:3.3.1:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:3.3.2:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:3.3.2:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:3.3.3:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:3.3.3:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:3.3.4:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:3.3.4:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:3.4.0:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:3.4.0:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:3.4.1:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:3.4.1:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:3.4.2:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:3.4.2:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:3.4.3:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:3.4.3:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:3.4.4:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:3.4.4:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:3.4.5:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:3.4.5:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:4.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:4.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:4.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:4.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:4.1.1:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:4.1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:dpgaspar:flask-appbuilder:4.1.2:*:*:*:*:*:*:*
    cpe:2.3:a:dpgaspar:flask-appbuilder:4.1.2:*:*:*:*:*:*:*

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