CVE-2023-5028

Name: CVE-2023-5028
Creator: NVD / NIST
Published: 2023-09-17T11:15:07.42+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.6/10EPSS 0.35%

Last modified Jun 17, 2026

CVE-2023-5028 is a medium-severity vulnerability rated 4.6/10 on the CVSS scale. A vulnerability, which was classified as problematic, has been found in China Unicom TEWA-800G 4.16L.04_CT2015_Yueme. Affected by this issue is some unknown functionality. EPSS estimates a 0.35% chance of exploitation in the next 30 days.

Description

A vulnerability, which was classified as problematic, has been found in China Unicom TEWA-800G 4.16L.04_CT2015_Yueme. Affected by this issue is some unknown functionality. The manipulation leads to information exposure through debug log file. It is possible to launch the attack on the physical device. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. VDB-239870 is the identifier assigned to this vulnerability.

Metrics

CVSS 3.1

4.6/10

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

EPSS Probability

0.35%

27.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Chinaunicom	Tewa-800g Firmware	4.16l.04_ct2015_yueme

References

https://github.com/pinglan123/-/wiki/%E4%B8%AD%E5%9B%BD%E8%81%94%E9%80%9A%E5%AE%B6%E7%94%A8%E7%BD%91%E5%85%B3Exploit, Third Party Advisory
https://vuldb.com/?ctiid.239870Third Party Advisory
https://vuldb.com/?id.239870Third Party Advisory
https://github.com/pinglan123/-/wiki/%E4%B8%AD%E5%9B%BD%E8%81%94%E9%80%9A%E5%AE%B6%E7%94%A8%E7%BD%91%E5%85%B3Exploit, Third Party Advisory
https://vuldb.com/?ctiid.239870Third Party Advisory
https://vuldb.com/?id.239870Third Party Advisory

Timeline

Published: Sep 17, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-5028?

How severe is CVE-2023-5028?

CVE-2023-5028 has a CVSS score of 4.6/10 (MEDIUM severity). The EPSS model estimates a 0.35% probability of exploitation in the next 30 days.

How do I fix CVE-2023-5028?

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-2023-5028?

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

Scan your code now

Source: NVD / NIST