Vulnerability record · CVE-2015-0765 · published 4 June 2015

CVE-2015-0765: Cisco ons 15454 system software vulnerability

Cisco · Ons 15454 System Software

Cisco ONS 15454 System Software 10.30 and 10.301 allows remote attackers to cause a denial of service (tNetTask CPU consumption or card reset) via a flood of (1) IP or (2) Ethernet traffic, aka Bug ID CSCus57263.

5.0 CVSS 2.0 Medium EPSS 2.0% · top 20.3% CWE-399 · CWE-399

5.0CVSS 2.0 base score

2.0%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

4References

17 Jun 2026Last modified by NVD

Description

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

Affected products

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

Ons 15454 System Software Cisco

References

Link	Tags
http://tools.cisco.com/security/center/viewAlert.x?alertId=39172	Vendor Advisory
http://www.securitytracker.com/id/1032483	Third Party AdvisoryVDB Entry
http://tools.cisco.com/security/center/viewAlert.x?alertId=39172	Vendor Advisory
http://www.securitytracker.com/id/1032483	Third Party AdvisoryVDB Entry

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Related vulnerabilities

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

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Source: NIST National Vulnerability Database (record CVE-2015-0765), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.