CVE-2023-5028: China Unicom TEWA-800G debug log file

Severity: medium (CVSS 4.6 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-09-17 · updated 2026-06-17
Weakness: CWE-534

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.

Affected products

China Unicom TEWA-800G: 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%B3
https://vuldb.com/?ctiid.239870
https://vuldb.com/?id.239870
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%B3
https://vuldb.com/?ctiid.239870
https://vuldb.com/?id.239870

Get alerted when CVE-2023-5028 or the next vulnerability affects your stack