CVE-2017-12611

critical-risk
Published 2017-09-20

In Apache Struts 2.0.0 through 2.3.33 and 2.5 through 2.5.10.1, using an unintentional expression in a Freemarker tag instead of string literals can lead to a RCE attack.

Do I need to act?

!
94.2% chance of exploitation in next 30 days
EPSS score — higher than 6% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
!
1 public exploit available
44556
?
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 (10)

Mitigation http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-003.txt
Patch http://www.oracle.com/technetwork/security-advisory/alert-cve-2017-9805-3889403....
Third Party Advisory http://www.securityfocus.com/bid/100829
Patch https://kb.netapp.com/support/s/article/ka51A000000CgttQAC/NTAP-20170911-0001
Exploit https://struts.apache.org/docs/s2-053.html
Mitigation http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-003.txt
Patch http://www.oracle.com/technetwork/security-advisory/alert-cve-2017-9805-3889403....
Third Party Advisory http://www.securityfocus.com/bid/100829
Patch https://kb.netapp.com/support/s/article/ka51A000000CgttQAC/NTAP-20170911-0001
Exploit https://struts.apache.org/docs/s2-053.html
88
/ 100
critical-risk
Severity 32/34 · Critical
Exploitability 27/34 · High
Exposure 29/34 · Critical