Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2024-58337

Severity CVSS v4.0:
HIGH
Type:
Unavailable / Other
Publication date:
30/12/2025
Last modified:
16/01/2026

Description

Akuvox Smart Intercom S539 contains an improper access control vulnerability that allows users with 'User' privileges to modify API access settings and configurations. Attackers can exploit this vulnerability to escalate privileges and gain unauthorized access to administrative functionalities.

Impact

Vector 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS v4.0 Severity and Metrics:

Base Score: 8.70 HIGH
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Attack Requirements (AT): None
Privileges Required (PR): Low
User Interaction (UI): None
Confidentiality (VC): High
Integrity (VI): High
Availability (VA): High
Confidentiality (SC): None
Integrity (SI): None
Availability (SA): None

Base Score 4.0
8.70
Severity 4.0
HIGH
Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS v3.1 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): Low
Availability (A): None

Base Score 3.x
4.30
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:akuvox:s539_firmware:912.30.1.137:*:*:*:*:*:*:*
cpe:2.3:h:akuvox:s539:-:*:*:*:*:*:*:*
cpe:2.3:o:akuvox:s532_firmware:912.30.1.137:*:*:*:*:*:*:*
cpe:2.3:h:akuvox:s532:-:*:*:*:*:*:*:*
cpe:2.3:o:akuvox:x916_firmware:912.30.1.137:*:*:*:*:*:*:*
cpe:2.3:h:akuvox:x916:-:*:*:*:*:*:*:*
cpe:2.3:o:akuvox:x915_firmware:912.30.1.137:*:*:*:*:*:*:*
cpe:2.3:h:akuvox:x915:-:*:*:*:*:*:*:*
cpe:2.3:o:akuvox:x912_firmware:912.30.1.137:*:*:*:*:*:*:*
cpe:2.3:h:akuvox:x912:-:*:*:*:*:*:*:*
cpe:2.3:o:akuvox:r29_firmware:912.30.1.137:*:*:*:*:*:*:*
cpe:2.3:h:akuvox:r29:-:*:*:*:*:*:*:*
cpe:2.3:o:akuvox:e16c_firmware:912.30.1.137:*:*:*:*:*:*:*
cpe:2.3:h:akuvox:e16c:-:*:*:*:*:*:*:*
cpe:2.3:o:akuvox:r20k-2_firmware:912.30.1.137:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools