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CVE-2012-1493

78
FAUCET Score

CVE-2012-1493 describes a critical vulnerability in F5 BIG-IP appliances and Enterprise Manager, where a shared SSH private key and insufficient access restrictions allow remote attackers to bypass authentication. This vulnerability has a high CVSS score of 7.8, indicating a network-based attack with low complexity, leading to complete confidentiality compromise. While not currently on the CISA KEV catalog, exploit intelligence shows readily available Metasploit modules and ExploitDB entries, including proof-of-concept code. The high EPSS score, significant community discussion, and media coverage highlight the widespread awareness and potential for exploitation of this flaw.

Impacted Technologies

VendorProductVersion(s)CPE
9.2.0CPE matchmatch criteria
cpe:2.3:a:f5:big-ip_application_security_manager:9.2.0:*:*:*:*:*:*:*
9.2.0CPE matchmatch criteria
cpe:2.3:a:f5:big-ip_application_security_manager:9.2.0:hf4:*:*:*:*:*:*
9.4.4CPE matchmatch criteria
cpe:2.3:a:f5:big-ip_application_security_manager:9.4.4:*:*:*:*:*:*:*
9.4.5CPE matchmatch criteria
cpe:2.3:a:f5:big-ip_application_security_manager:9.4.5:*:*:*:*:*:*:*
9.4.6CPE matchmatch criteria
cpe:2.3:a:f5:big-ip_application_security_manager:9.4.6:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.8HIGH

AV:N/AC:L/Au:N/C:C/I:N/A:N

Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
63.08%
Probability of exploitation in next 30 days
EPSS Percentile
99.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Metasploit: F5 BIG-IP SSH Private Key Exposure · Jun 11, 2012
ExploitDB: EDB-19099 · Jun 13, 2012
This CVE's current EPSS score of 0.6308 is in the 98th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / rapid7/metasploit-framework/blob/master/modules/exploits/linux/ssh/f5_bigip_known_privkey.rb
ExploitPatch
support.f5.com / kb/en-us/solutions/public/13000/600/sol13600.html
Vendor Advisory
trustmatta.com / advisories/MATTA-2012-002.txt
theregister.co.uk / 2012/06/13/f5_kit_metasploit_exploit