MEDIUM
Cisco IOS 11.1(x) through 11.3(x) and 12.0(x) through 12.2(x), when configured for BGP routing, allows remote attackers to cause a denial of service (device reload) via malformed BGP (1) OPEN or (2) UPDATE messages
Published Jun 23, 2004
4.3
MEDIUMCVSS 2.0
EPSS 3.02%
Description
Cisco IOS 11.1(x) through 11.3(x) and 12.0(x) through 12.2(x), when configured for BGP routing, allows remote attackers to cause a denial of service (device reload) via malformed BGP (1) OPEN or (2) UPDATE messages.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
3.02% 0.03020
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.03020
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.02% (0.03020) | 86.98th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.02% (0.03020) | 85.67th | v5 (v2026.06.15) |
| Mar 17, 2025 | 2.35% (0.02350) | 83.79th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.38% (0.00379) | 73.76th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.38% (0.00379) | 72.17th | v3 (v2023.03.01) |
| May 31, 2023 | 0.38% (0.00379) | 68.97th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.41% (0.00410) | 69.82th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (4)
- http://www.cisco.com/warp/public/707/cisco-sa-20040616-bgp.shtml vendor-advisoryx_refsource_CISCOVendor Advisory
- http://www.kb.cert.org/vuls/id/784540 third-party-advisoryx_refsource_CERT-VNPatchThird Party AdvisoryUS Government Resource
- https://exchange.xforce.ibmcloud.com/vulnerabilities/16427 vdb-entryx_refsource_XFThird Party AdvisoryVDB Entry
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4948 vdb-entrysignaturex_refsource_OVALBroken Link
| Link | Providers | Tags |
|---|---|---|
| http://www.cisco.com/warp/public/707/cisco-sa-20040616-bgp.shtml | vendor-advisoryx_refsource_CISCOVendor Advisory | |
| http://www.kb.cert.org/vuls/id/784540 | third-party-advisoryx_refsource_CERT-VNPatchThird Party AdvisoryUS Government Resource | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/16427 | vdb-entryx_refsource_XFThird Party AdvisoryVDB Entry | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4948 | vdb-entrysignaturex_refsource_OVALBroken Link |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jun 23, 2004
Updated Aug 8, 2024
Reserved Jun 22, 2004
Link CVE-2004-0589
CISA Vulnrichment
Updated n/a