Akuvox Smart Intercom S539 Improper Access Control via ServicesHTTPAPI
Priority HIGH 73CWE-862Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-862.
Summary
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.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00244 15th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Akuvox | Akuvox Smart Doorphone | S539; S532; X916; X915; X912 | — | No fix listed | CNA |
| Akuvox | Akuvox Smart Intercom | R20K-2; R20A-2; C313W-2; NS-2; NC-2; NX-2 | — | No fix listed | CNA |
- Akuvox Smart Doorphone VendorAkuvox Affected S539; S532; X916; X915; X912 Fixed in — No fix listed CNA
- Akuvox Smart Intercom VendorAkuvox Affected R20K-2; R20A-2; C313W-2; NS-2; NC-2; NX-2 Fixed in — No fix listed CNA
CPE configurations NVD · 26
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:akuvox:s539_firmware:912.30.1.137:*:*:*:*:*:*:* | 912.30.1.137 | Vulnerable | Akuvox |
| cpe:2.3:h:akuvox:s539:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Akuvox |
| cpe:2.3:o:akuvox:s532_firmware:912.30.1.137:*:*:*:*:*:*:* | 912.30.1.137 | Vulnerable | Akuvox |
| cpe:2.3:h:akuvox:s532:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Akuvox |
| cpe:2.3:o:akuvox:x916_firmware:912.30.1.137:*:*:*:*:*:*:* | 912.30.1.137 | Vulnerable | Akuvox |
| cpe:2.3:h:akuvox:x916:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Akuvox |
| cpe:2.3:o:akuvox:x915_firmware:912.30.1.137:*:*:*:*:*:*:* | 912.30.1.137 | Vulnerable | Akuvox |
| cpe:2.3:h:akuvox:x915:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Akuvox |
| cpe:2.3:o:akuvox:x912_firmware:912.30.1.137:*:*:*:*:*:*:* | 912.30.1.137 | Vulnerable | Akuvox |
| cpe:2.3:h:akuvox:x912:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Akuvox |
- cpe:2.3:o:akuvox:s539_firmware:912.30.1.137:*:*:*:*:*:*:* Versions 912.30.1.137 Vulnerable ·Akuvox
- cpe:2.3:h:akuvox:s539:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Akuvox
- cpe:2.3:o:akuvox:s532_firmware:912.30.1.137:*:*:*:*:*:*:* Versions 912.30.1.137 Vulnerable ·Akuvox
- cpe:2.3:h:akuvox:s532:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Akuvox
- cpe:2.3:o:akuvox:x916_firmware:912.30.1.137:*:*:*:*:*:*:* Versions 912.30.1.137 Vulnerable ·Akuvox
- cpe:2.3:h:akuvox:x916:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Akuvox
- cpe:2.3:o:akuvox:x915_firmware:912.30.1.137:*:*:*:*:*:*:* Versions 912.30.1.137 Vulnerable ·Akuvox
- cpe:2.3:h:akuvox:x915:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Akuvox
- cpe:2.3:o:akuvox:x912_firmware:912.30.1.137:*:*:*:*:*:*:* Versions 912.30.1.137 Vulnerable ·Akuvox
- cpe:2.3:h:akuvox:x912:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Akuvox
Show 16 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:akuvox:r29_firmware:912.30.1.137:*:*:*:*:*:*:* | 912.30.1.137 | Vulnerable | Akuvox |
| cpe:2.3:h:akuvox:r29:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Akuvox |
| cpe:2.3:o:akuvox:e16c_firmware:912.30.1.137:*:*:*:*:*:*:* | 912.30.1.137 | Vulnerable | Akuvox |
| cpe:2.3:h:akuvox:e16c:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Akuvox |
| cpe:2.3:o:akuvox:r20k-2_firmware:912.30.1.137:*:*:*:*:*:*:* | 912.30.1.137 | Vulnerable | Akuvox |
| cpe:2.3:h:akuvox:r20k-2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Akuvox |
| cpe:2.3:o:akuvox:r20a-2_firmware:912.30.1.137:*:*:*:*:*:*:* | 912.30.1.137 | Vulnerable | Akuvox |
| cpe:2.3:h:akuvox:r20a-2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Akuvox |
| cpe:2.3:o:akuvox:c313w-2_firmware:912.30.1.137:*:*:*:*:*:*:* | 912.30.1.137 | Vulnerable | Akuvox |
| cpe:2.3:h:akuvox:c313w-2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Akuvox |
| cpe:2.3:o:akuvox:ns-2_firmware:912.30.1.137:*:*:*:*:*:*:* | 912.30.1.137 | Vulnerable | Akuvox |
| cpe:2.3:h:akuvox:ns-2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Akuvox |
| cpe:2.3:o:akuvox:nc-2_firmware:912.30.1.137:*:*:*:*:*:*:* | 912.30.1.137 | Vulnerable | Akuvox |
| cpe:2.3:h:akuvox:nc-2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Akuvox |
| cpe:2.3:o:akuvox:nx-2_firmware:912.30.1.137:*:*:*:*:*:*:* | 912.30.1.137 | Vulnerable | Akuvox |
| cpe:2.3:h:akuvox:nx-2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Akuvox |
- cpe:2.3:o:akuvox:r29_firmware:912.30.1.137:*:*:*:*:*:*:* Versions 912.30.1.137 Vulnerable ·Akuvox
- cpe:2.3:h:akuvox:r29:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Akuvox
- cpe:2.3:o:akuvox:e16c_firmware:912.30.1.137:*:*:*:*:*:*:* Versions 912.30.1.137 Vulnerable ·Akuvox
- cpe:2.3:h:akuvox:e16c:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Akuvox
- cpe:2.3:o:akuvox:r20k-2_firmware:912.30.1.137:*:*:*:*:*:*:* Versions 912.30.1.137 Vulnerable ·Akuvox
- cpe:2.3:h:akuvox:r20k-2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Akuvox
- cpe:2.3:o:akuvox:r20a-2_firmware:912.30.1.137:*:*:*:*:*:*:* Versions 912.30.1.137 Vulnerable ·Akuvox
- cpe:2.3:h:akuvox:r20a-2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Akuvox
- cpe:2.3:o:akuvox:c313w-2_firmware:912.30.1.137:*:*:*:*:*:*:* Versions 912.30.1.137 Vulnerable ·Akuvox
- cpe:2.3:h:akuvox:c313w-2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Akuvox
- cpe:2.3:o:akuvox:ns-2_firmware:912.30.1.137:*:*:*:*:*:*:* Versions 912.30.1.137 Vulnerable ·Akuvox
- cpe:2.3:h:akuvox:ns-2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Akuvox
- cpe:2.3:o:akuvox:nc-2_firmware:912.30.1.137:*:*:*:*:*:*:* Versions 912.30.1.137 Vulnerable ·Akuvox
- cpe:2.3:h:akuvox:nc-2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Akuvox
- cpe:2.3:o:akuvox:nx-2_firmware:912.30.1.137:*:*:*:*:*:*:* Versions 912.30.1.137 Vulnerable ·Akuvox
- cpe:2.3:h:akuvox:nx-2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Akuvox
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-58337
- 2026-10-03 Alias added: GHSA-c56g-3hg8-4249
References
More Akuvox C313w-2 Firmware vulnerabilities
- TI-2024-38423 Akuvox Smart Intercom S539 Unauthenticated Video Stream Disclosure CVSS 4.0HIGH 8.7
Sources
- CVE-2024-58337 · CVE Program
- CVE-2024-58337 · NVD
- FIRST EPSS
- GHSA-c56g-3hg8-4249 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences