PT-2023-29692 · Yettiesoft · Vestcert

Han Myung-Wook + 2 · Published 2023-10-30 · Updated 2023-11-08 · CVE-2023-45798

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Yettiesoft VestCert versions 2.36 to 2.5.29

Description A vulnerability exists in Yettiesoft VestCert due to improper validation of third-party modules. This allows malicious actors to load arbitrary third-party modules, leading to remote code execution.

Recommendations For Yettiesoft VestCert versions 2.36 to 2.5.29, consider disabling the loading of third-party modules until a patch is available to prevent remote code execution. Restrict access to the module loading functionality to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-829

Related Identifiers

CVE-2023-45798

Affected Products

Vestcert

References · 7

• https://osv.dev/vulnerability/CVE-2023-45798 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-45798 · Security Note
• https://boho.or.kr/kr/bbs/view.do?bbsId=B0000133&nttId=71008&menuNo=205020 · Note
• https://t.me/cvenotify/60171 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1718938776272068770 · Twitter Post
• https://twitter.com/cracbot/status/1719442310285439444 · Twitter Post
• https://t.me/cibsecurity/73131 · Telegram Post