CVE-2010-3035

CRITICALNVD 7.59.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2022-03-25), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 7.5 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, ghsa, nvd
Trending — 4 sources updated this weekExploited in the wild
9.0EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 6%CVSS: 7.5Exploit: cisa kev · ssvc activeExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
7.5
EG Score
9.0(high)
EG Risk
96(Attend)
EG Risk 96/100SSVC: Attend

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity90% × 45%
Exploitation100% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
6%
EPSS %ILE
92%
KEV
⚠ Exploited

Published

August 30, 2010

Last Modified

April 22, 2026

Advisory Details (4)

Auto-updated May 19, 2026
No patch confirmed yet.
generic

About Secunia Research | Flexera

http://secunia.com/advisories/41190
generic

IBM X-Force Exchange

https://exchange.xforce.ibmcloud.com/vulnerabilities/61443
generic

VUPEN Security - Vulnerability Research and Intelligence

http://www.vupen.com/english/advisories/2010/2227
generic
http://www.securitytracker.com/id?1024371

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 57× in last 7d / 246× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 746 total refreshes for this CVE.

  1. 2026-08-28 00:11 UTCGHSA enrichment
  2. 2026-08-27 20:19 UTCGHSA enrichment
  3. 2026-08-27 17:22 UTCCISA KEV update
  4. 2026-08-27 16:31 UTCEG score recompute
  5. 2026-08-27 16:31 UTCGHSA enrichment
  6. 2026-08-27 12:41 UTCGHSA enrichment
  7. 2026-08-27 08:52 UTCGHSA enrichment
  8. 2026-08-27 05:03 UTCGHSA enrichment
  9. 2026-08-27 01:15 UTCGHSA enrichment
  10. 2026-08-26 21:26 UTCGHSA enrichment
  11. 2026-08-26 17:41 UTCCISA KEV update
  12. 2026-08-26 17:38 UTCEG score recompute
  13. 2026-08-26 17:38 UTCGHSA enrichment
  14. 2026-08-26 14:40 UTCEPSS rescore
  15. 2026-08-26 13:48 UTCGHSA enrichment
  16. 2026-08-26 10:00 UTCGHSA enrichment
  17. 2026-08-26 06:11 UTCGHSA enrichment
  18. 2026-08-26 02:22 UTCGHSA enrichment
  19. 2026-08-25 22:34 UTCGHSA enrichment
  20. 2026-08-25 18:44 UTCGHSA enrichment
  21. 2026-08-25 14:56 UTCEG score recompute
  22. 2026-08-25 14:56 UTCGHSA enrichment
  23. 2026-08-25 13:43 UTCEPSS rescore
  24. 2026-08-25 11:07 UTCGHSA enrichment
  25. 2026-08-25 07:19 UTCGHSA enrichment
Show 75 more
  1. 2026-08-25 03:31 UTCGHSA enrichment
  2. 2026-08-24 23:43 UTCGHSA enrichment
  3. 2026-08-24 19:54 UTCGHSA enrichment
  4. 2026-08-24 18:52 UTCCISA KEV update
  5. 2026-08-24 16:06 UTCEG score recompute
  6. 2026-08-24 16:06 UTCGHSA enrichment
  7. 2026-08-24 12:15 UTCGHSA enrichment
  8. 2026-08-24 08:27 UTCEG score recompute
  9. 2026-08-24 08:26 UTCGHSA enrichment
  10. 2026-08-24 04:36 UTCGHSA enrichment
  11. 2026-08-24 00:47 UTCGHSA enrichment
  12. 2026-08-23 20:59 UTCGHSA enrichment
  13. 2026-08-23 17:11 UTCGHSA enrichment
  14. 2026-08-23 13:23 UTCGHSA enrichment
  15. 2026-08-23 09:34 UTCGHSA enrichment
  16. 2026-08-23 05:44 UTCGHSA enrichment
  17. 2026-08-23 01:56 UTCEG score recompute
  18. 2026-08-23 01:56 UTCGHSA enrichment
  19. 2026-08-22 22:07 UTCGHSA enrichment
  20. 2026-08-22 18:18 UTCGHSA enrichment
  21. 2026-08-22 14:30 UTCGHSA enrichment
  22. 2026-08-22 10:41 UTCGHSA enrichment
  23. 2026-08-22 06:53 UTCGHSA enrichment
  24. 2026-08-22 03:04 UTCEG score recompute
  25. 2026-08-22 03:04 UTCGHSA enrichment
  26. 2026-08-21 23:16 UTCGHSA enrichment
  27. 2026-08-21 19:28 UTCGHSA enrichment
  28. 2026-08-21 16:49 UTCCISA KEV update
  29. 2026-08-21 15:39 UTCGHSA enrichment
  30. 2026-08-21 11:50 UTCGHSA enrichment
  31. 2026-08-21 08:01 UTCGHSA enrichment
  32. 2026-08-21 04:12 UTCGHSA enrichment
  33. 2026-08-21 00:23 UTCEG score recompute
  34. 2026-08-21 00:23 UTCGHSA enrichment
  35. 2026-08-20 20:35 UTCGHSA enrichment
  36. 2026-08-20 17:06 UTCCISA KEV update
  37. 2026-08-20 16:47 UTCGHSA enrichment
  38. 2026-08-20 12:58 UTCGHSA enrichment
  39. 2026-08-20 09:07 UTCGHSA enrichment
  40. 2026-08-20 05:19 UTCGHSA enrichment
  41. 2026-08-20 01:30 UTCGHSA enrichment
  42. 2026-08-19 21:41 UTCGHSA enrichment
  43. 2026-08-19 17:52 UTCEG score recompute
  44. 2026-08-19 17:52 UTCGHSA enrichment
  45. 2026-08-19 17:33 UTCCISA KEV update
  46. 2026-08-19 16:58 UTCEPSS rescore
  47. 2026-08-19 14:03 UTCGHSA enrichment
  48. 2026-08-19 10:15 UTCGHSA enrichment
  49. 2026-08-19 06:26 UTCGHSA enrichment
  50. 2026-08-19 02:38 UTCGHSA enrichment
  51. 2026-08-18 22:45 UTCGHSA enrichment
  52. 2026-08-18 18:57 UTCGHSA enrichment
  53. 2026-08-18 16:58 UTCCISA KEV update
  54. 2026-08-18 15:08 UTCEG score recompute
  55. 2026-08-18 15:08 UTCGHSA enrichment
  56. 2026-08-18 13:42 UTCEPSS rescore
  57. 2026-08-18 11:18 UTCGHSA enrichment
  58. 2026-08-18 07:29 UTCGHSA enrichment
  59. 2026-08-18 03:41 UTCGHSA enrichment
  60. 2026-08-17 23:53 UTCGHSA enrichment
  61. 2026-08-17 20:03 UTCGHSA enrichment
  62. 2026-08-17 16:13 UTCGHSA enrichment
  63. 2026-08-17 13:56 UTCCISA KEV update
  64. 2026-08-17 12:24 UTCGHSA enrichment
  65. 2026-08-17 08:35 UTCGHSA enrichment
  66. 2026-08-17 04:47 UTCGHSA enrichment
  67. 2026-08-17 00:59 UTCGHSA enrichment
  68. 2026-08-16 21:11 UTCGHSA enrichment
  69. 2026-08-16 17:23 UTCEG score recompute
  70. 2026-08-16 17:23 UTCGHSA enrichment
  71. 2026-08-16 13:34 UTCGHSA enrichment
  72. 2026-08-16 09:45 UTCGHSA enrichment
  73. 2026-08-16 05:57 UTCGHSA enrichment
  74. 2026-08-16 02:09 UTCEG score recompute
  75. 2026-08-16 02:09 UTCGHSA enrichment

Frequently asked(6)

What is CVE-2010-3035?
CVE-2010-3035 is a critical vulnerability published on August 30, 2010. 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,…
When was CVE-2010-3035 disclosed?
CVE-2010-3035 was first published in the National Vulnerability Database on August 30, 2010, with the most recent update on April 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2010-3035 actively exploited?
Yes. CISA added CVE-2010-3035 to the Known Exploited Vulnerabilities catalog on March 25, 2022, affecting Cisco IOS XR. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2010-3035?
CVE-2010-3035 has a CVSS v3 base score of 7.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.
Which products are affected by CVE-2010-3035?
CVE-2010-3035 affects Cisco IOS XR. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.
How do I remediate CVE-2010-3035?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2010-3035, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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