CVE-2010-3035

7.5

CVSS
High

PUBLISHED

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...

Exploited in the wild Remote Low complexity No user interaction

Vendor: Cisco
Product: IOS XR
Published: Aug 30, 2010
EPSS: —

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.

ios cisa edge

CVSS scores

CVSS v3.1 7.5 High

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

CVSS v2.0 5.0

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

Exploitation status

Exploited in the wild

Recorded 2022-03-25 00:00:00 UTC · Source

SSVC decision points

Exploitation: active
Automatable: Yes
Technical impact: partial

References

Known exploited vulnerability sources

Catalogues that list this CVE as a known exploited vulnerability.

Source	Added
CISA	Mar 25, 2022

Vulnerability detail