CVE-2023-22955

    Dashboard / Vulnerabilities / CVE-2023-22955

    CVE-2023-22955

    Published: 11 Aug 2023Last Modified: 11 Mar 2026

    Summary:

    Details: An issue was discovered on AudioCodes VoIP desk phones through 3.4.4.1000. The validation of firmware images only consists of simple checksum checks for different firmware components. Thus, by knowing how to calculate and where to store the required checksums for the flasher tool, an attacker is able to store malicious firmware.

    References: https://syss.de, , http://packetstormsecurity.com/files/174214/AudioCodes-VoIP-Phones-Insufficient-Firmware-Validation.html, http://seclists.org/fulldisclosure/2023/Aug/17, https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2022-055.txt

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2023-22955 | CVE-DB