Unspecified vulnerability in Cisco IOS and Cisco IOS XR 12.x up to 12.3, including some versions before 12.3(15) and 12.3(14)T, allows remote attackers to obtain sensitive information (partial packet contents) or cause a denial of service (router or component crash) via crafted IPv6 packets with a Type 0 routing header
Published Aug 9, 2007
9.0
HIGHCVSS 2.0
EPSS 2.83%
Description
Unspecified vulnerability in Cisco IOS and Cisco IOS XR 12.x up to 12.3, including some versions before 12.3(15) and 12.3(14)T, allows remote attackers to obtain sensitive information (partial packet contents) or cause a denial of service (router or component crash) via crafted IPv6 packets with a Type 0 routing header.
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.
AV:N/AC:L/Au:N/C:P/I:P/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
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 (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.83% (0.02832) | 86.13th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.83% (0.02832) | 84.73th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.13% (0.01129) | 76.82th | v4 (v2025.03.14) |
| Dec 12, 2024 | 2.05% (0.02048) | 89.46th | v3 (v2023.03.01) |
| Jul 20, 2024 | 2.05% (0.02048) | 89.15th | v3 (v2023.03.01) |
| Jun 12, 2024 | 1.99% (0.01991) | 88.83th | v3 (v2023.03.01) |
| May 5, 2024 | 2.05% (0.02047) | 88.91th | v3 (v2023.03.01) |
| Mar 28, 2024 | 2.15% (0.02146) | 89.06th | v3 (v2023.03.01) |
| Feb 19, 2024 | 2.21% (0.02215) | 89.14th | v3 (v2023.03.01) |
| Jan 11, 2024 | 2.13% (0.02128) | 88.05th | v3 (v2023.03.01) |
| Aug 15, 2023 | 1.89% (0.01893) | 86.98th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.75% (0.01751) | 85.98th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
No CWE recorded.
References (6)
- http://secunia.com/advisories/26359 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080899647.shtml vendor-advisoryx_refsource_CISCOPatchVendor Advisory
- http://www.securitytracker.com/id?1018542 vdb-entryx_refsource_SECTRACK
- http://www.vupen.com/english/advisories/2007/2819 vdb-entryx_refsource_VUPENVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35906 vdb-entryx_refsource_XF
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5840 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/26359 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www.cisco.com/en/US/products/products_security_advisory09186a0080899647.shtml | vendor-advisoryx_refsource_CISCOPatchVendor Advisory | |
| http://www.securitytracker.com/id?1018542 | vdb-entryx_refsource_SECTRACK | |
| http://www.vupen.com/english/advisories/2007/2819 | vdb-entryx_refsource_VUPENVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/35906 | vdb-entryx_refsource_XF | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5840 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.