Vulnerability in Cisco Unified Communications Manager
CVE-2009-0632
The IP Phone Personal Address Book (PAB) Synchronizer feature in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 4.1, 4.2 before 4.2(3)SR4b, 4.3 before 4.3(2)SR1b, 5.x before 5.1(3e), 6.x before 6.1(3), and 7.0 before 7.0(2) sends privileged directory-service account credentials to the client in cleartext, which allows remote attackers to modify the CUCM configuration and perform other privileged actions by intercepting these credentials, and then using them in requests unrelated to the intended synchronization task, as demonstrated by (1) DC Directory account credentials in CUCM 4.x and (2) TabSyncSysUser account credentials in CUCM 5.x through 7.x.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 9.0 (High). Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.030 (87.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 87.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.030 · newest: 0.030 · change: 0.000
Affected products
- Cisco Unified Communications Manager — versions 6.1(2)su1, 4.2\(3\)sr2b, 4.2(3)sr2b
Weakness classification (CWE)
References
- www.securityfocus.com/bid/34082 (vdb-entry)
- osvdb.org/52589 (vdb-entry)
- www.cisco.com/en/US/products/products_security_advisory09186a0080a8643c.shtml (vendor-advisory, Patch, Vendor Advisory)
- www.cisco.com/en/US/products/products_applied_mitigation_bulletin09186a0080a864… (vendor-advisory)
- www.securitytracker.com/id (vdb-entry)
- exchange.xforce.ibmcloud.com/vulnerabilities/49196 (vdb-entry)
- secunia.com/advisories/34238 (third-party-advisory)
- www.vupen.com/english/advisories/2009/0675 (Patch, vdb-entry, Vendor Advisory)