Read the docs
TI-2023-00334 Aliases CVE-2023-0350GHSA-5mm3-h2f7-6j8w

Insufficient verification of data authenticity in Akuvox E11

Priority LOW 28CWE-345Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
None · High · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-345.

Summary

Akuvox E11 does not ensure that a file extension is associated with the file provided. This could allow an attacker to upload a file to the device by changing the extension of a malicious file to an accepted file type.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00258 17th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
AkuvoxE11All—No fix listedCNA
  • E11 VendorAkuvox Affected All Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:akuvox:e11_firmware:-:*:*:*:*:*:*:*not specified by NVDVulnerableAkuvox
cpe:2.3:h:akuvox:e11:-:*:*:*:*:*:*:*not specified by NVDRunning onAkuvox
  • cpe:2.3:o:akuvox:e11_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Akuvox
  • cpe:2.3:h:akuvox:e11:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Akuvox

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-0350
  2. 2026-10-03 Alias added: GHSA-5mm3-h2f7-6j8w

References

Advisory 1

  • TI-2023-00329 The Akuvox E11 secure shell (SSH) server is enabled by default and can be accessed by the… CVSS 3.1CRITICAL 9.8
  • TI-2023-00338 The Akuvox E11 web server can be accessed without any user authentication, and this could… CVSS 3.1CRITICAL 9.1
  • TI-2023-00336 The Akuvox E11 password recovery webpage can be accessed without authentication, and an… CVSS 3.1CRITICAL 9.1
  • TI-2023-00328 Akuvox E11 appears to be using a custom version of dropbear SSH server. CVSS 3.1CRITICAL 9.1
  • TI-2023-00333 The Akuvox E11 libvoice library provides unauthenticated access to the camera capture for… CVSS 3.1CRITICAL 9.1
  • TI-2023-00337 Akuvox E11 uses a weak encryption algorithm for stored passwords and uses a hard-coded… CVSS 3.1CRITICAL 9.8
See all 12 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences