PT-2021-17507 · Easycorp · Easycorp Zentao

Angus Strom · Published 2021-08-31 · Updated 2021-09-08 · CVE-2021-27557

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions EasyCorp ZenTao version 12.5.3

Description A cross-site request forgery (CSRF) vulnerability in the Cron job tab allows attackers to update the fields of a Cron job.

Recommendations For EasyCorp ZenTao version 12.5.3, consider disabling access to the Cron job tab until a patch is available to prevent exploitation of the CSRF vulnerability.

Exploit

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2021-27557

Affected Products

Easycorp Zentao

References · 5

• 🔥 https://privasec.com/blog/zentao-cms-a-monkeys-journey-to-priv-esc-remote-code-execution · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-27557 · Security Note
• https://osv.dev/vulnerability/CVE-2021-27557 · Vendor Advisory
• https://t.me/cvenotify/20420 · Telegram Post
• https://t.me/cibsecurity/28058 · Telegram Post