CVE-2020-17530 · netVigilance record NV21-0132

Apache Struts Remote Code Execution

past due

What to do

Apply updates per vendor instructions.

CISA deadline 2022-05-03 · passed 4 years 4 months ago · applies to US federal civilian agencies; used elsewhere as a reference SLA

What happened

Forced Object-Graph Navigation Language (OGNL) evaluation in Apache Struts, when evaluated on raw user input in tag attributes, can lead to remote code execution.

Who is affected

Apache Struts. Affected version ranges are listed in the vendor advisory and the NVD entry linked under Sources.

Weakness class: CWE-917.

Timeline

2021-11-03
Added to CISA KEVExploitation in the wild confirmed by CISA
2022-05-03
CISA remediation deadlinepassed 4 years 4 months ago

Sources

NVD entry for CVE-2020-17530 nvd.nist.gov/vuln/detail/CVE-2020-17530
CISA Known Exploited Vulnerabilities catalog www.cisa.gov/known-exploited-vulnerabilities-catalog
nvd.nist.gov nvd.nist.gov/vuln/detail/CVE-2020-17530