CVE-2020-36639 : A vulnerability has been found in AlliedModders AMX Mod X on Windows and classif

A vulnerability has been found in AlliedModders AMX Mod X on Windows and classified as critical. This vulnerability affects the function cmdVoteMap of the file plugins/adminvote.sma of the component Console Command Handler. The manipulation of the argument amx_votemap leads to path traversal. The patch is identified as a5f2b5539f6d61050b68df8b22ebb343a2862681. It is recommended to apply a patch to fix this issue. VDB-217354 is the identifier assigned to this vulnerability.

Published 2023-01-04 10:15:10

Updated 2024-06-10 19:15:51

Source VulDB

View at NVD, CVE.org

Vulnerability category: Directory traversal

Products affected by CVE-2020-36639

Alliedmods » Amx Mod X
Versions before (<) 2020-05-28
cpe:2.3:a:alliedmods:amx_mod_x:*:*:*:*:*:*:*:*
Matching versions
When used together with: Microsoft » Windows » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2020-36639

EPSS FAQ

0.20%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 59 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-36639

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.7	MEDIUM	AV:A/AC:L/Au:M/C:P/I:P/A:P	4.1	6.4	VulDB
Access Vector: Adjacent Network Access Complexity: Low Authentication: Multiple Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
4.3	MEDIUM	CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L	0.9	3.4	VulDB
Attack Vector: Adjacent Network Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: Low Availability: Low
4.3	MEDIUM	CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L	0.9	3.4	VulDB
Attack Vector: Adjacent Network Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: Low Availability: Low
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2020-36639

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

Assigned by: cna@vuldb.com (Primary)

References for CVE-2020-36639

https://github.com/alliedmodders/amxmodx/pull/823

adminvote.sma exploit fix by etojuice · Pull Request #823 · alliedmodders/amxmodx · GitHub
Patch
https://vuldb.com/?id.217354

Login required
Third Party Advisory
https://github.com/alliedmodders/amxmodx/commit/a5f2b5539f6d61050b68df8b22ebb343a2862681

adminvote.sma exploit fix (#823) · alliedmodders/amxmodx@a5f2b55 · GitHub
Patch
https://vuldb.com/?ctiid.217354

CVE-2020-36639 | AlliedModders AMX Mod X Console Command adminvote.sma cmdVoteMap path traversal (ID 823)
Third Party Advisory

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Vulnerability Details : CVE-2020-36639

Products affected by CVE-2020-36639

Exploit prediction scoring system (EPSS) score for CVE-2020-36639

CVSS scores for CVE-2020-36639

CWE ids for CVE-2020-36639

References for CVE-2020-36639