CVE-2020-13341 Security Vulnerability & Exploit Details

CVE-2020-13341
Vulnerability Scoring

4.9

/10

Medium Risk

The vulnerability CVE-2020-13341 could compromise system integrity but typically requires user interaction to be exploited.

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-2020-13341 Details

Status: Analyzed

Last updated: 🕦 21 Jul 2021, 11:39 UTC
Originally published on: 🕑 12 Oct 2020, 14:15 UTC

Time between publication and last update: 281 days

CVSS Release: version 3

CVSS3 Source

nvd@nist.gov

CVSS3 Type

Primary

CVSS3 Vector

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

CVE-2020-13341 Vulnerability Summary

CVE-2020-13341: An issue has been discovered in GitLab affecting all versions prior to 13.2.10, 13.3.7 and 13.4.2. Insufficient permission check allows attacker with developer role to perform various deletions.

Assessing the Risk of CVE-2020-13341

Access Complexity Graph

The exploitability of CVE-2020-13341 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-2020-13341

The exploitability of CVE-2020-13341 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-2020-13341, 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-2020-13341, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.

Confidentiality: None
CVE-2020-13341 has no significant impact on data confidentiality.
Integrity: High
CVE-2020-13341 could allow unauthorized modifications to data, potentially affecting system reliability and trust.
Availability: None
CVE-2020-13341 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: 0.062% (probability of exploit)

EPSS Percentile: 29.64% (lower percentile = lower relative risk)
This vulnerability is less risky than approximately 70.36% of others.

CVE-2020-13341 References

External References

CWE Common Weakness Enumeration

CWE-843

Vulnerable Configurations

cpe:2.3:a:gitlab:gitlab:13.1.0:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.0:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.0:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.0:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.0:*:*:*:*:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.0:*:*:*:*:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.0:*:*:*:-:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.0:*:*:*:-:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.1:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.1:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.1:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.1:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.1:*:*:*:-:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.1:*:*:*:-:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.2:*:*:*:*:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.2:*:*:*:*:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.2:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.2:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.2:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.2:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.2:*:*:*:-:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.2:*:*:*:-:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.3:*:*:*:*:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.3:*:*:*:*:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.3:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.3:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.3:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.3:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.4:*:*:*:*:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.4:*:*:*:*:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.4:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.4:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.4:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.4:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.5:*:*:*:*:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.5:*:*:*:*:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.5:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.5:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.5:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.5:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.6:*:*:*:*:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.6:*:*:*:*:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.6:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.6:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.6:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.6:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.7:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.7:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.7:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.7:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.8:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.8:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.8:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.8:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.8:*:*:*:-:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.8:*:*:*:-:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.10:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.10:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.10:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.1.10:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.0:*:*:*:*:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.0:*:*:*:*:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.0:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.0:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.0:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.0:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.0:*:*:*:-:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.0:*:*:*:-:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.1:*:*:*:*:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.1:*:*:*:*:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.1:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.1:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.1:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.1:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.2:*:*:*:*:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.2:*:*:*:*:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.2:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.2:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.2:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.2:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.3:*:*:*:*:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.3:*:*:*:*:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.3:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.3:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.3:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.3:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.4:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.4:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.4:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.4:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.5:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.5:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.5:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.5:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.6:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.6:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.6:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.6:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.6:*:*:*:-:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.6:*:*:*:-:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.8:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.8:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.8:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.8:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.9:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.9:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.9:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.2.9:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.0:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.0:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.0:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.0:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.1:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.1:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.1:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.1:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.2:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.2:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.2:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.2:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.4:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.4:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.4:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.4:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.5:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.5:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.5:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.5:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.6:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.6:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.6:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.3.6:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.4.0:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.4.0:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.4.0:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.4.0:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.4.1:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.4.1:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:13.4.1:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:13.4.1:*:*:*:enterprise:*:*:*

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CVE-2020-13341 Vulnerability Scoring