CVE-2023-22955 describes a critical firmware validation vulnerability in AudioCodes VoIP desk phones, including models like the 405HD, 445HD, and C450HD, up to version 3.4.4.1000. The flaw stems from insufficient checksum-based firmware validation, allowing an authenticated local attacker to craft and install malicious firmware. Rated 7.8 HIGH on the CVSS scale, this vulnerability carries high impacts on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.4.4.1000CPE matchmatch criteria | cpe:2.3:o:audiocodes:445hd_firmware:*:*:*:*:*:*:*:* | ||
<= 3.4.4.1000CPE matchmatch criteria | cpe:2.3:o:audiocodes:405hd_firmware:*:*:*:*:*:*:*:* | ||
<= 3.4.4.1000CPE matchmatch criteria | cpe:2.3:o:audiocodes:c450hd_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.