CVE-2004-0308: cisco optical_networking_systems_software
Vulnerability summary
CVE-2004-0308 is a high (CVSS 10.0) vulnerability in cisco optical_networking_systems_software. EPSS estimates a 1.75% chance of exploitation in the next 30 days, higher than 77.4% of scored vulnerabilities.
Timeline
- 18-03-2004PublishedVulnerability first disclosed.
- 08-08-2024Last modifiedVulnerability information updated.
Description
Unknown vulnerability in Cisco ONS 15327 before 4.1(3), ONS 15454 before 4.6(1), ONS 15454 SD before 4.1(3), and Cisco ONS15600 before 1.3(0) allows a superuser whose account is locked out, disabled, or suspended to gain unauthorized access via a Telnet connection to the VxWorks shell.
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
1.75%
Chance of exploitation in the next 30 days
Percentile
77%
Versus all other CVEs
30-day change
0.00 pp
From 1.75% on 19-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Cisco1 product
- optical_networking_systems_software1.0 | 4.0\(1\) | 4.0\(2\) | 4.0\(0\) | 4.1\(0\) | 4.1\(1\) | 4.1\(2\) | 4.1\(3\) | 4.5
1 vendor · 1 product