How severe is CVE-2023-0350?

CVE-2023-0350 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2023-0350 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-0350?

CVE-2023-0350 affects Akuvox E11 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-0350?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-0350 published?

CVE-2023-0350 was published on 2023-03-13 and last updated on 2026-06-17.

CVE-2023-0350

CVE-2023-0350 is a medium-severity vulnerability in Akuvox E11 Firmware with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-345.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-345
Affected product: Akuvox E11 Firmware
Published: 2023-03-13
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2023-0350?: 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.
How severe is CVE-2023-0350?: CVE-2023-0350 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2023-0350 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-0350?: CVE-2023-0350 affects Akuvox E11 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-0350?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-0350 published?: CVE-2023-0350 was published on 2023-03-13 and last updated on 2026-06-17.

References

https://www.cisa.gov/news-events/ics-advisories/icsa-23-068-01

Affected products (1)

cpe:2.3:o:akuvox:e11_firmware:-:*:*:*:*:*:*:*

More vulnerabilities in Akuvox E11 Firmware

CVE-2023-0345 — Critical (CVSS 9.8): The Akuvox E11 secure shell (SSH) server is enabled by default and can be accessed by the root user. This password…
CVE-2023-0344 — Critical (CVSS 9.1): Akuvox E11 appears to be using a custom version of dropbear SSH server. This server allows an insecure option that by…
CVE-2023-0354 — Critical (CVSS 9.1): The Akuvox E11 web server can be accessed without any user authentication, and this could allow an attacker to access…
CVE-2023-0352 — Critical (CVSS 9.1): The Akuvox E11 password recovery webpage can be accessed without authentication, and an attacker could download the…
CVE-2023-0351 — High (CVSS 8.8): The Akuvox E11 web server backend library allows command injection in the device phone-book contacts functionality.…
CVE-2023-0349 — High (CVSS 7.5): The Akuvox E11 libvoice library provides unauthenticated access to the camera capture for image and video. This could…

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