CVE-2023-49236

Name: CVE-2023-49236
Creator: NVD / NIST
Published: 2024-01-09T09:15:42.3+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.21%

Last modified Jun 17, 2026

CVE-2023-49236 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A stack-based buffer overflow was discovered on TRENDnet TV-IP1314PI 5.5.3 200714 devices, leading to arbitrary command execution. This occurs because of lack of length validation during an sscanf of a user-entered scale field in the RTSP playback function of davinci.. EPSS estimates a 1.21% chance of exploitation in the next 30 days.

Description

A stack-based buffer overflow was discovered on TRENDnet TV-IP1314PI 5.5.3 200714 devices, leading to arbitrary command execution. This occurs because of lack of length validation during an sscanf of a user-entered scale field in the RTSP playback function of davinci.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

1.21%

64.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions	Update
Trendnet	Tv-Ip1314pi Firmware	5.5.3	200714

References

https://drive.google.com/file/d/1lTloBkH_7zAz1ZbFVSZnfpoPd81aPaHx/view?usp=sharingExploit, Vendor Advisory
https://github.com/pcsle37/TRENDnet/blob/main/TRENDnet_vul.pdfExploit, Third Party Advisory
https://drive.google.com/file/d/1lTloBkH_7zAz1ZbFVSZnfpoPd81aPaHx/view?usp=sharingExploit, Vendor Advisory
https://github.com/pcsle37/TRENDnet/blob/main/TRENDnet_vul.pdfExploit, Third Party Advisory

Timeline

Published: Jan 9, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-49236?

How severe is CVE-2023-49236?

CVE-2023-49236 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.21% probability of exploitation in the next 30 days.

How do I fix CVE-2023-49236?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-49236?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST