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Vulnerability record · CVE-2013-6702 · published 4 December 2013

CVE-2013-6702: Cisco ons 15454 firmware improper input validation vulnerability

Cisco · Ons 15454 Firmware

The management implementation on Cisco ONS 15454 controller cards with software 9.8 and earlier allows remote attackers to cause a denial of service (card reset) via crafted packets, aka Bug ID CSCtz50902.

4.3 CVSS 2.0 Medium EPSS 1.9% · top 21.4% CWE-20 · Improper input validation
4.3CVSS 2.0 base score
1.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

The management implementation on Cisco ONS 15454 controller cards with software 9.8 and earlier allows remote attackers to cause a denial of service (card reset) via crafted packets, aka Bug ID CSCtz50902.

AV:N/AC:M/Au:N/C:N/I:N/A:P

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6702 Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=31999 Vendor Advisory
http://www.securitytracker.com/id/1029421 Third Party AdvisoryVDB Entry
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6702 Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=31999 Vendor Advisory
http://www.securitytracker.com/id/1029421 Third Party AdvisoryVDB Entry

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.1CVE-2013-6703Cisco ons 15454 improper input validation vulnerabilityThe TLS/SSLv3 module on Cisco ONS 15454 controller cards allows remote attackers to cause a denial of service (card reset) via crafted (1) TLS or (2)…EPSS 1.3%5.0CVE-2014-2139Cisco ons 15454 system software vulnerabilityCisco ONS 15454 controller cards with software 9.6 and earlier allow remote attackers to cause a denial of service (flash write outage) via a TCP FIN…EPSS 1.8%5.0CVE-2014-2140Cisco ons 15454 system software vulnerabilityCisco ONS 15454 controller cards with software 9.6 and earlier allow remote attackers to cause a denial of service (card reset) via a TCP FIN attack …EPSS 1.8%5.0CVE-2014-2142Cisco ons 15454 system software vulnerabilityCisco ONS 15454 controller cards with software 10.0 and earlier allow remote attackers to cause a denial of service (card reload) via a crafted HTTP …EPSS 1.8%5.0CVE-2013-6701Cisco ons 15454 system software improper input validation vulnerabilityThe tNetTaskLimit process on the Transport Node Controller (TNC) on Cisco ONS 15454 devices with software 9.6 and earlier does not properly prioritiz…EPSS 1.9%4.0CVE-2014-2141Cisco ons 15454 system software memory buffer overflow vulnerabilityThe session-termination functionality on Cisco ONS 15454 controller cards with software 9.6 and earlier does not initialize an unspecified pointer, w…EPSS 1.4%9.5CVE-2026-88771Citrix netscaler application delivery controller improper input validation vulnerabilityImproper input validation vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway. This issue affects ADC: before 14.1-73.37, before 13.1-…KEVEPSS 1.0%9.5CVE-2026-93952Arista velocloud orchestrator improper input validation vulnerabilityVeloCloud Orchestrator (VCO) on-prem has a security issue where this issue may allow a remote attacker to access privileged internal functionality an…KEVEPSS 1.1%

Source: NIST National Vulnerability Database (record CVE-2013-6702), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.