OTCMS path traversal

published 2023-06-14 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-43917

cvss: 3.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 1.0%; EPSS 1.0% chance of exploitation in 30 days, percentile 61%
public exploits: 0; none known

A vulnerability was found in OTCMS up to 6.62 and classified as problematic. Affected by this issue is some unknown functionality of the file /admin/read.php?mudi=announContent. The manipulation of the argument url leads to path traversal. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-231512.

Exploit prediction

0.96% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/HuBenLab/HuBenVulList/blob/main/OTCMS%20was%20discovered%20to%20contain%20an%20arbitrary%20file%20read%20vulenrability%20via%20the%20filename.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	3.1	3.5	CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CNA	3.0	3.5	CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CNA	2.0	2.7	AV:A/AC:L/Au:S/C:P/I:N/A:N
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

n/a OTCMS

Classification

Weakness

CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

github.com /HuBenLab/HuBenVulList/blob/main/OTCMS%20was%20discovered%20to%20contain%20an%20arbitrary%20file%20read%20vule
broken-link, exploit
vuldb.com /?id.231512
vdb-entry, technical-description, third-party-advisory
vuldb.com /?ctiid.231512
signature, permissions-required, third-party-advisory

Sources

CVE List CVE-2023-3241
NVD CVE-2023-3241

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Summary