CVE-2017-9791

critical-risk
Published 2017-07-10

The Struts 1 plugin in Apache Struts 2.1.x and 2.3.x might allow remote code execution via a malicious field value passed in a raw message to the ActionMessage.

Do I need to act?

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94.2% chance of exploitation in next 30 days
EPSS score — higher than 6% of all CVEs
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CISA KEV: actively exploited in the wild
On the Known Exploited Vulnerabilities catalog — federal agencies must patch
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2 public exploits available
44643, 42324
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (20)

Affected Vendors

Apache

References (15)

Mitigation http://struts.apache.org/docs/s2-048.html
Patch http://www.oracle.com/technetwork/security-advisory/alert-cve-2017-9805-3889403....
Third Party Advisory http://www.securityfocus.com/bid/99484
Third Party Advisory http://www.securitytracker.com/id/1038838
Third Party Advisory https://security.netapp.com/advisory/ntap-20180706-0002/
Third Party Advisory https://www.exploit-db.com/exploits/42324/
Third Party Advisory https://www.exploit-db.com/exploits/44643/
Mitigation http://struts.apache.org/docs/s2-048.html
Patch http://www.oracle.com/technetwork/security-advisory/alert-cve-2017-9805-3889403....
Third Party Advisory http://www.securityfocus.com/bid/99484
Third Party Advisory http://www.securitytracker.com/id/1038838
Third Party Advisory https://security.netapp.com/advisory/ntap-20180706-0002/
Third Party Advisory https://www.exploit-db.com/exploits/42324/
Third Party Advisory https://www.exploit-db.com/exploits/44643/
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-...
89
/ 100
critical-risk
Severity 32/34 · Critical
Exploitability 34/34 · Critical
Exposure 23/34 · High