CVE-2020-17530

critical-risk
Published 2020-12-11

Forced OGNL evaluation, when evaluated on raw user input in tag attributes, may lead to remote code execution. Affected software : Apache Struts 2.0.0 - Struts 2.5.25.

Do I need to act?

!
94.4% chance of exploitation in next 30 days
EPSS score — higher than 6% of all CVEs
!
CISA KEV: actively exploited in the wild
On the Known Exploited Vulnerabilities catalog — federal agencies must patch
+
Fix available
Upgrade to: e4db6b720e4d3e798d0741dfe8c1ef2289fef8b7
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (13)

Communications Diameter Intelligence Hub
Communications Diameter Intelligence Hub
Communications Diameter Intelligence Hub
Communications Diameter Intelligence Hub

Affected Vendors

Apache Oracle

References (23)

Third Party Advisory http://jvn.jp/en/jp/JVN43969166/index.html
Third Party Advisory http://packetstormsecurity.com/files/160721/Apache-Struts-2-Forced-Multi-OGNL-Ev...
Mailing List http://www.openwall.com/lists/oss-security/2022/04/12/6
Vendor Advisory https://cwiki.apache.org/confluence/display/WW/S2-061
Patch https://security.netapp.com/advisory/ntap-20210115-0005/
Patch https://www.oracle.com//security-alerts/cpujul2021.html
Patch https://www.oracle.com/security-alerts/cpuApr2021.html
Third Party Advisory https://www.oracle.com/security-alerts/cpuapr2022.html
Patch https://www.oracle.com/security-alerts/cpujan2021.html
Patch https://www.oracle.com/security-alerts/cpujan2022.html
Patch https://www.oracle.com/security-alerts/cpuoct2021.html
Third Party Advisory http://jvn.jp/en/jp/JVN43969166/index.html
Third Party Advisory http://packetstormsecurity.com/files/160721/Apache-Struts-2-Forced-Multi-OGNL-Ev...
Mailing List http://www.openwall.com/lists/oss-security/2022/04/12/6
Vendor Advisory https://cwiki.apache.org/confluence/display/WW/S2-061
Patch https://security.netapp.com/advisory/ntap-20210115-0005/
Patch https://www.oracle.com//security-alerts/cpujul2021.html
Patch https://www.oracle.com/security-alerts/cpuApr2021.html
Third Party Advisory https://www.oracle.com/security-alerts/cpuapr2022.html
Patch https://www.oracle.com/security-alerts/cpujan2021.html
and 3 more references
76
/ 100
critical-risk
Severity 32/34 · Critical
Exploitability 27/34 · High
Exposure 17/34 · Moderate