Vulnerability · Published Dec 29, 2021 · Assigned by Zyxel
CVE-2021-35035
Medium 4.9
In plain English
A medium-severity security flaw in NBG6604 series firmware from Zyxel. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 52% of all known vulnerabilities).
Severity (CVSS 3.1)4.9Medium
Exploit odds (30 days)0.7%top 47.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A cleartext storage of sensitive information vulnerability in the Zyxel NBG6604 firmware could allow a remote, authenticated attacker to obtain sensitive information from the configuration file.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Zyxel | NBG6604 series firmware | 1.00(ABIR.8)C0 |
Weakness: CWE-312 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N