What’s Vulnerable › Vulnerabilities

CVE-2020-20601

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 7.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-12-22 · updated 2026-06-17
• Weakness: CWE-94

Description

An issue in ThinkCMF X2.2.2 and below allows attackers to execute arbitrary code via a crafted packet.

Affected products

• ThinkCMF: x1.6.0, x2.1.0, x2.2.0, x2.2.1, x2.2.2

References

• https://blog.riskivy.com/thinkcmf-%e6%a1%86%e6%9e%b6%e4%b8%8a%e7%9a%84%e4%bb%bb%e6%84%8f%e5%86%85%e5%ae%b9%e5%8c%85%e5%90%ab%e6%bc%8f%e6%b4%9e/
• https://blog.riskivy.com/thinkcmf-%e6%a1%86%e6%9e%b6%e4%b8%8a%e7%9a%84%e4%bb%bb%e6%84%8f%e5%86%85%e5%ae%b9%e5%8c%85%e5%90%ab%e6%bc%8f%e6%b4%9e/

Get alerted when CVE-2020-20601 or the next vulnerability affects your stack