← Back to CVEs

CVE-2010-3035

HIGHCISA KEV

7.5

Description

Cisco IOS XR 3.4.0 through 3.9.1, when BGP is enabled, does not properly handle unrecognized transitive attributes, which allows remote attackers to cause a denial of service (peering reset) via a crafted prefix announcement, as demonstrated in the wild in August 2010 with attribute type code 99, aka Bug ID CSCti62211.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published8/30/2010

Last Modified4/22/2026

Sourcekev

Honeypot Sightings0

CISA KEV

VendorCisco

ProductIOS XR

Vulnerability NameCisco IOS XR Border Gateway Protocol (BGP) Denial-of-Service Vulnerability

KEV Date Added2022-03-25

Remediation Due Date2022-04-15

Ransomware UseUnknown

Affected Products

cisco:ios_xr

References

http://mailman.nanog.org/pipermail/nanog/2010-August/024837.html(psirt@cisco.com)

http://osvdb.org/67696(psirt@cisco.com)

http://secunia.com/advisories/41190(psirt@cisco.com)

http://www.cisco.com/en/US/products/products_security_advisory09186a0080b4411f.shtml(psirt@cisco.com)

http://www.securitytracker.com/id?1024371(psirt@cisco.com)

http://www.vupen.com/english/advisories/2010/2227(psirt@cisco.com)

https://exchange.xforce.ibmcloud.com/vulnerabilities/61443(psirt@cisco.com)

http://mailman.nanog.org/pipermail/nanog/2010-August/024837.html(af854a3a-2127-422b-91ae-364da2661108)

http://osvdb.org/67696(af854a3a-2127-422b-91ae-364da2661108)

http://secunia.com/advisories/41190(af854a3a-2127-422b-91ae-364da2661108)

http://www.cisco.com/en/US/products/products_security_advisory09186a0080b4411f.shtml(af854a3a-2127-422b-91ae-364da2661108)

http://www.securitytracker.com/id?1024371(af854a3a-2127-422b-91ae-364da2661108)

http://www.vupen.com/english/advisories/2010/2227(af854a3a-2127-422b-91ae-364da2661108)

https://exchange.xforce.ibmcloud.com/vulnerabilities/61443(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2010-3035(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.