MEDIUM
CVE-2012-1104
CWE-269Published: December 5, 2019· Updated: Jun 16, 2026
5.3
CVSS v3.1
Official Description
A Security Bypass vulnerability exists in the phpCAS 1.2.2 library from the jasig project due to the way proxying of services are managed.
Technical Analysis
CVE-2012-1104 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityLow
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected Vendors & Products
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (10)
→
http://www.openwall.com/lists/oss-security/2012/03/05/7Mailing List · Third Party Advisory
→
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-1104Issue Tracking · Third Party Advisory
→
https://gitlab.vsb.cz/kal0178/sixmon/blob/b18bcde090dc38fc968a0b1e38d1dab08b8c369e/web/lib/CAS/CAS-1.3.5/docs/ChangeLogRelease Notes · Third Party Advisory
→
https://security-tracker.debian.org/tracker/CVE-2012-1104Third Party Advisory
→
https://www.securityfocus.com/bid/52279Third Party Advisory · VDB Entry
→
http://www.openwall.com/lists/oss-security/2012/03/05/7Mailing List · Third Party Advisory
→
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-1104Issue Tracking · Third Party Advisory
→
https://gitlab.vsb.cz/kal0178/sixmon/blob/b18bcde090dc38fc968a0b1e38d1dab08b8c369e/web/lib/CAS/CAS-1.3.5/docs/ChangeLogRelease Notes · Third Party Advisory
→
https://security-tracker.debian.org/tracker/CVE-2012-1104Third Party Advisory
→
https://www.securityfocus.com/bid/52279Third Party Advisory · VDB Entry
Quick Facts
CVE IDCVE-2012-1104
CVSS Score5.3 / 10
SeverityMEDIUM
WeaknessCWE-269
CISA KEVNo
Affected3 vendor(s)
PublishedDec 5, 2019
Related CVEs (CWE-269)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2012-1104 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.