CVE-2009-0632 is a critical vulnerability affecting Cisco Unified Communications Manager (CUCM) versions 4.1 through 7.0(2). The IP Phone Personal Address Book (PAB) Synchronizer feature transmits sensitive directory-service account credentials in cleartext, allowing authenticated remote attackers to intercept them. This enables attackers to modify CUCM configurations and perform other privileged actions. With a CVSS score of 9.0, this vulnerability is highly severe, requiring only network access and authentication (AV:N/AC:L/Au:S). Successful exploitation grants complete confidentiality, integrity, and availability impact (C:C/I:C/A:C). The vulnerability is categorized under CWE-255 (Improper Handling of Sensitive Information). Currently, there is no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal, indicating a low level of public awareness or attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.1CPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:4.1:*:*:*:*:*:*:* | ||
4.2CPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:4.2:*:*:*:*:*:*:* | ||
4.2\(3\)sr1CPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:4.2\(3\)sr1:*:*:*:*:*:*:* | ||
4.2\(3\)sr2bCPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:4.2\(3\)sr2b:*:*:*:*:*:*:* | ||
4.2\(3\)sr3CPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:4.2\(3\)sr3:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:S/C:C/I:C/A:C
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.