PT-2018-14680 · Microsoft · Mcms

Devote · Published 2018-10-30 · Updated 2018-12-11 · CVE-2018-18831

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions MCMS version 4.6.5

Description An issue was discovered in the GeneraterAction.java file, allowing an attacker to write a .jsp file to an arbitrary directory via a Directory Traversal in the url parameter, using the position parameter.

Recommendations For MCMS version 4.6.5, consider restricting access to the GeneraterAction.java file to minimize the risk of exploitation. As a temporary workaround, avoid using the url parameter with untrusted input until a patch is available.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2018-18831

GHSA-7HJP-97G3-RQ93

Affected Products

Mcms

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2018-18831 · Security Note
• https://osv.dev/vulnerability/GHSA-7hjp-97g3-rq93 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-18831 · Vendor Advisory
• https://gitee.com/mingSoft/MCMS/issues/IO0K0 · Note
• https://github.com/advisories/GHSA-7hjp-97g3-rq93 · Note