Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2010-3692

Directory traversal vulnerability in the callback function in client.php in phpCAS before 1.1.3, when proxy mode is enabled, allows remote attackers to create or overwrite arbitrary files via directory traversal sequences in a Proxy Granting Ticket IOU (PGTiou) parameter.

Security Impact Summary

CVE-2010-3692 is a security vulnerability that . Impacting 1 product from apereo organizations running these solutions should prioritize assessment and patching.

Historical Context

Documented in 2010, this vulnerability occurred amid the cloud computing expansion era, where traditional network perimeter security models were being reevaluated. Organizations were transitioning from isolated infrastructure to interconnected systems, creating new attack surfaces that vulnerabilities like this could exploit.

Published

2010-10-07T21:00:02.017

Last Modified

2026-04-29T01:13:23.040

Status

Modified

Source

[email protected]

Severity

CVSSv2: 6.4 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

4.9

Weaknesses

Type: Primary
CWE-22

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	apereo	phpcas	≤ 1.1.2	Yes
Application	apereo	phpcas	0.2	Yes
Application	apereo	phpcas	0.3	Yes
Application	apereo	phpcas	0.3.1	Yes
Application	apereo	phpcas	0.3.2	Yes
Application	apereo	phpcas	0.4	Yes
Application	apereo	phpcas	0.4.1	Yes
Application	apereo	phpcas	0.4.8	Yes
Application	apereo	phpcas	0.4.9	Yes
Application	apereo	phpcas	0.4.10	Yes
Application	apereo	phpcas	0.4.11	Yes
Application	apereo	phpcas	0.4.12	Yes
Application	apereo	phpcas	0.4.13	Yes
Application	apereo	phpcas	0.4.14	Yes
Application	apereo	phpcas	0.4.15	Yes
Application	apereo	phpcas	0.4.16	Yes
Application	apereo	phpcas	0.4.17	Yes
Application	apereo	phpcas	0.4.18	Yes
Application	apereo	phpcas	0.4.19	Yes
Application	apereo	phpcas	0.4.20	Yes
Application	apereo	phpcas	0.4.21	Yes
Application	apereo	phpcas	0.4.22	Yes
Application	apereo	phpcas	0.4.23	Yes
Application	apereo	phpcas	0.5.0	Yes
Application	apereo	phpcas	0.5.1	Yes
Application	apereo	phpcas	0.6.0	Yes
Application	apereo	phpcas	1.0.0	Yes
Application	apereo	phpcas	1.0.1	Yes
Application	apereo	phpcas	1.1.0	Yes
Application	apereo	phpcas	1.1.1	Yes

References

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=495542#82 ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050415.html ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050428.html ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2010-October/049600.html ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2010-October/049602.html ([email protected])
http://secunia.com/advisories/41878 ([email protected])
http://secunia.com/advisories/42149 ([email protected])
http://secunia.com/advisories/42184 ([email protected])
http://secunia.com/advisories/43427 ([email protected])
http://www.debian.org/security/2011/dsa-2172 ([email protected])
http://www.openwall.com/lists/oss-security/2010/09/29/6 ([email protected])
http://www.openwall.com/lists/oss-security/2010/10/01/2 ([email protected])
http://www.openwall.com/lists/oss-security/2010/10/01/5 ([email protected])
http://www.securityfocus.com/bid/43585 ([email protected])
http://www.vupen.com/english/advisories/2010/2705 ([email protected])
http://www.vupen.com/english/advisories/2010/2909 ([email protected])
http://www.vupen.com/english/advisories/2011/0456 ([email protected])
https://developer.jasig.org/source/changelog/jasigsvn?cs=21538 ([email protected])
https://forge.indepnet.net/projects/glpi/repository/revisions/12601 ([email protected])
https://issues.jasig.org/browse/PHPCAS-80 ([email protected])
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=495542#82 (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050415.html (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050428.html (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2010-October/049600.html (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2010-October/049602.html (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/41878 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/42149 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/42184 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/43427 (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2011/dsa-2172 (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2010/09/29/6 (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2010/10/01/2 (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2010/10/01/5 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/43585 (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2010/2705 (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2010/2909 (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2011/0456 (af854a3a-2127-422b-91ae-364da2661108)
https://developer.jasig.org/source/changelog/jasigsvn?cs=21538 (af854a3a-2127-422b-91ae-364da2661108)
https://forge.indepnet.net/projects/glpi/repository/revisions/12601 (af854a3a-2127-422b-91ae-364da2661108)
https://issues.jasig.org/browse/PHPCAS-80 (af854a3a-2127-422b-91ae-364da2661108)

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For apereo's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.