CVE-2010-3035 kev in the critical feed json
Cisco IOS XR 3.4.0 through 3.9.1, when BGP is enabled, does not properly handle unrecognized transitive attributes, which allows remote att…
published 16y ago modified 4mo ago also EUVD-2010-3037
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Exploited
- added 2022-03-25
- epss
- 5.7%
- EPSS 5.7% chance of exploitation in 30 days, percentile 93%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
cisa required action Apply updates per vendor instructions.
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Check with FencerTimeline
- Published
- Added to CISA KEV
- CISA patch deadline
- CISA SSVC: exploitation active
Known exploited
- Added
- 4y ago
- Patch by
- 2022-04-15 (4y ago)
- Ransomware
- Not known
- Required action
- Apply updates per vendor instructions.
- Vendor, product
- Cisco, IOS XR
- CISA name
- Cisco IOS XR Border Gateway Protocol (BGP) Denial-of-Service Vulnerability
CISA SSVC
- Exploitation
- Active, exploited in the wild
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 2y ago
Exploit prediction
5.67% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
Classification
- Technology feeds
References
-
cisco.com
/en/US/products/products_security_advisory09186a0080b4411f.shtml
vendor-advisory, broken-link
-
exchange.xforce.ibmcloud.com
/vulnerabilities/61443
vdb-entry, vendor-advisory
-
securitytracker.com
/id?1024371
vdb-entry, broken-link, third-party-advisory
-
mailman.nanog.org
/pipermail/nanog/2010-August/024837.html
mailing-list
-
secunia.com
/advisories/41190
third-party-advisory, broken-link
-
vupen.com
/english/advisories/2010/2227
vdb-entry, broken-link
-
osvdb.org
/67696
vdb-entry, broken-link
-
cisa.gov
/known-exploited-vulnerabilities-catalog?field_cve=CVE-2010-3035
government-resource, us-government-resource
Sources
- CVE List CVE-2010-3035
- NVD CVE-2010-3035
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