Unrated severityNVD Advisory· Published Mar 31, 2003· Updated Jun 16, 2026
CVE-2002-1557
CVE-2002-1557
Description
Cisco ONS15454 and ONS15327 running ONS before 3.4 allows attackers to cause a denial of service (reset to TCC, TCC+, TCCi or XTC) via a malformed HTTP request that does not contain a leading / (slash) character.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
8cpe:2.3:a:cisco:optical_networking_systems_software:3.0:*:*:*:*:*:*:*+ 4 more
- cpe:2.3:a:cisco:optical_networking_systems_software:3.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:optical_networking_systems_software:3.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:optical_networking_systems_software:3.2:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:optical_networking_systems_software:3.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:optical_networking_systems_software:3.3.0:*:*:*:*:*:*:*
- Range: < 3.4
- Range: < 3.4
- Range: < 3.4
Patches
Vulnerability mechanics
References
3- www.cisco.com/warp/public/707/ons-multiple-vuln-pub.shtmlnvdPatchVendor Advisory
- www.iss.net/security_center/static/10509.phpnvdPatchVendor Advisory
- www.securityfocus.com/bid/6082nvdPatchVendor Advisory
News mentions
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