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CVE-2007-4633

14
FAUCET Score

CVE-2007-4633 describes multiple cross-site scripting (XSS) vulnerabilities in Cisco CallManager and Unified Communications Manager (CUCM) versions prior to 3.3(5)sr2b, 4.1(3)sr5, 4.2(3)sr2, and 4.3(1)sr1. These flaws allow remote attackers to inject arbitrary web script or HTML by manipulating the 'lang' variable on the user or admin logon pages. The vulnerability has a CVSS score of 4.3, indicating a medium attack complexity and requiring no authentication, with potential for partial integrity impact. There is no evidence of active exploitation, publicly available exploit code in Metasploit or ExploitDB, nor significant community discussion or media coverage surrounding this decade-old vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
4.2.3sr2CPE matchmatch criteria
cpe:2.3:a:cisco:unified_communications_manager:4.2.3sr2:*:*:*:*:*:*:*
4.2.3sr2bCPE matchmatch criteria
cpe:2.3:a:cisco:unified_communications_manager:4.2.3sr2b:*:*:*:*:*:*:*
3.3\(5\)sr1CPE matchmatch criteria
cpe:2.3:h:cisco:call_manager:3.3\(5\)sr1:*:*:*:*:*:*:*
3.3\(5\)sr2CPE matchmatch criteria
cpe:2.3:h:cisco:call_manager:3.3\(5\)sr2:*:*:*:*:*:*:*
3.3\(5\)sr2aCPE matchmatch criteria
cpe:2.3:h:cisco:call_manager:3.3\(5\)sr2a:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.22%
Probability of exploitation in next 30 days
EPSS Percentile
65.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0122 is in the 32nd percentile among its peer group of 19,958 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

secunia.com / advisories/26641
Vendor Advisory
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/36325
cisco.com / en/US/products/products_security_advisory09186a00808ae327.shtml
PatchVendor Advisory
securityfocus.com / bid/25480
vupen.com / english/advisories/2007/3010