CVE-2024-33109 is a critical directory traversal vulnerability in the web interface of Tiptel IP 286 (firmware 2.61.13.10) and related Yealink/Ergophone SIP phones, allowing unauthenticated attackers to overwrite arbitrary files via the ringtone upload function. With a CVSS score of 9.8 (CRITICAL), this vulnerability is easily exploitable over the network with no user interaction, leading to complete compromise of confidentiality, integrity, and availability. While no public exploits or active exploitation have been observed, and community discussion is minimal, the high severity warrants immediate patching given the potential for remote code execution or device bricking.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.61.13.10CPE matchmatch criteria | cpe:2.3:o:ergophone:tiptel_ip_286_firmware:*:*:*:*:*:*:*:* | ||
<= 2.61.13.10CPE matchmatch criteria | cpe:2.3:o:yealink:sip-t28p_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.