PT-2022-8600 · Apache · Apache Shiro

Published 2022-04-05 · Updated 2022-04-13 · CVE-2020-19229

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 Jeesite version 1.2.7

Description The issue is related to the use of an affected version of Apache Shiro, which contains a Java deserialization vulnerability. This vulnerability can be exploited by an attacker to execute arbitrary commands via the rememberMe parameter.

Recommendations For Jeesite version 1.2.7, consider updating Apache Shiro to a version that is not affected by the Java deserialization vulnerability. As a temporary workaround, restrict access to the rememberMe parameter to minimize the risk of exploitation.

Exploit

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2020-19229

Affected Products

Apache Shiro

References · 5

• 🔥 https://github.com/thinkgem/jeesite/issues/490 · Exploit
• https://osv.dev/vulnerability/CVE-2020-19229 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-19229 · Security Note
• https://t.me/cvenotify/28469 · Telegram Post
• https://t.me/cibsecurity/40174 · Telegram Post