CVE-2014-0721 describes a critical vulnerability in Cisco Unified SIP Phone 3905 devices running firmware prior to 9.4(1). This flaw allows remote, unauthenticated attackers to gain root access by exploiting a session on the test interface accessible via TCP port 7870. With a CVSS score of 10.0, this vulnerability presents a severe risk, enabling complete compromise of confidentiality, integrity, and availability. While no public exploits or active exploitation have been identified, and community discussion is minimal, the potential for a full system takeover warrants immediate patching.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:h:cisco:unified_sip_phone_3905:-:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:C/I:C/A:C
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.