Vulnerability · Published May 6, 2025 · Assigned by icscert
CVE-2025-4041Use of Hard-coded Credentials Optigo Networks ONS NC600
Critical 9.3
In plain English
A critical-severity hard-coded credentials in ONS NC600 from Optigo Networks. 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 55% of all known vulnerabilities).
Severity (CVSS 4.0)9.3Critical
Exploit odds (30 days)0.7%top 44.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
In Optigo Networks ONS NC600 versions 4.2.1-084 through 4.7.2-330, an attacker could connect with the device's ssh server and utilize the system's components to perform OS command executions.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Optigo Networks | ONS NC600 | 4.2.1-084 – through 4.7.2-330 |
Weakness: CWE-798 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-25-126-01 government-resource