LiveActive security incident?Get immediate response
CVE Record

CVE-2002-1555: Cisco ONS15454 and ONS15327 running ONS before 3.4 uses a "public" SNMP community string that cannot be cha...

Cisco ONS15454 and ONS15327 running ONS before 3.4 uses a "public" SNMP community string that cannot be changed, which allows remote attackers to obtain sensitive information.

UnknownCVSS not scoredNot KEV-listedUpdated
Discuss exposureBack to CVEs
Glexia's TakeAutomated analysis

Security readout for executives and security teams

Older Cisco ONS15454 and ONS15327 systems running ONS before 3.4 exposed a fixed SNMP community string, "public," that could not be changed. A remote attacker could use it to read sensitive device information if SNMP was reachable. Exposure is most likely where affected Cisco ONS devices still run ONS before 3.4 and have SNMP reachable from untrusted networks or broad internal segments. Treat this as a legacy infrastructure exposure. It is not shown as actively exploited, but affected optical network devices may reveal sensitive operational information if still deployed with reachable SNMP. Mitigation focus: Identify Cisco ONS15454 and ONS15327 devices running ONS before 3.4.; Check Cisco’s advisory for the supported upgrade or remediation path.; Prioritize upgrade or replacement for any affected device still in service..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cve · low confidence lookup

CVE-2002-1555 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup
Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
1Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.