Vulnerability in Zte Zxhn_h168n
CVE-2021-21730
A ZTE product is impacted by improper access control vulnerability. The attacker could exploit this vulnerability to access CLI by brute force attacks.This affects: ZXHN H168N V3.5.0_TY.T6
EPSS: 0.010 (59.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Zte Zxhn_h168n
- Zte Zxhn_h168n_firmware — versions 3.5.0_ty.t6
- N/a Zxhn H168n — versions V3.5.0_TY.T6
Public proof-of-concept exploits
References
- psirt@zte.com.cn (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-21730?
- CVE-2021-21730 is a critical-severity vulnerability in Zte Zxhn_h168n. CVSS score: 9.8/10. Published 2021-04-13.
- How severe is CVE-2021-21730?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2021-21730 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.