HIGH
Unspecified vulnerability in Cisco IOS 12.2 through 12.4 allows remote attackers to cause a denial of service (device reload) via a crafted H.323 packet, aka Bug ID CSCsz38104
Published Sep 28, 2009
7.8
HIGHCVSS 2.0
EPSS 2.94%
Description
Unspecified vulnerability in Cisco IOS 12.2 through 12.4 allows remote attackers to cause a denial of service (device reload) via a crafted H.323 packet, aka Bug ID CSCsz38104.
Affected products
No data.
OR
- 12.2b
- 12.2bx
- 12.2cz
- 12.2mc
- 12.2t
- 12.2yh
- 12.2yj
- 12.2yl
- 12.2ym
- 12.2yn
- 12.2yt
- 12.2yu
- 12.2yv
- 12.2zc
- 12.2zd
- 12.2ze
- 12.2zf
- 12.2zh
- 12.2zl
- 12.2zp
- 12.3
- 12.3b
- 12.3jk
- 12.3t
- 12.3va
- 12.3xa
- 12.3xb
- 12.3xc
- 12.3xd
- 12.3xe
- 12.3xf
- 12.3xg
- 12.3xj
- 12.3xk
- 12.3xl
- 12.3xq
- 12.3xr
- 12.3xu
- 12.3xw
- 12.3xx
- 12.3xy
- 12.3xz
- 12.3yf
- 12.3yg
- 12.3yk
- 12.3ym
- 12.3yq
- 12.3ys
- 12.3yt
- 12.3yu
- 12.3yx
- 12.3yz
- 12.3za
- 12.4
- 12.4mr
- 12.4t
- 12.4xa
- 12.4xb
- 12.4xc
- 12.4xd
- 12.4xe
- 12.4xj
- 12.4xl
- 12.4xm
- 12.4xp
- 12.4xt
- 12.4xv
- 12.4xw
- 12.4xy
- 12.4xz
- 12.4ya
- 12.4yb
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
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.
7.8 HIGH NVD
AV:N/AC:L/Au:N/C:N/I:N/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.94% 0.02945
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02945
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 (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.94% (0.02945) | 86.67th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.94% (0.02945) | 85.31th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.68% (0.01683) | 80.94th | v4 (v2025.03.14) |
| Dec 12, 2024 | 2.09% (0.02090) | 89.56th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.09% (0.02090) | 87.33th | 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) |
Weaknesses (0)
No CWE recorded.
References (7)
- http://osvdb.org/58337 vdb-entryx_refsource_OSVDB
- http://tools.cisco.com/security/center/viewAlert.x?alertId=18885 x_refsource_CONFIRMPatchVendor Advisory
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080af811a.shtml vendor-advisoryx_refsource_CISCOPatchVendor Advisory
- http://www.securityfocus.com/bid/36494 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1022930 vdb-entryx_refsource_SECTRACK
- http://www.vupen.com/english/advisories/2009/2759 vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/53446 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/58337 | vdb-entryx_refsource_OSVDB | |
| http://tools.cisco.com/security/center/viewAlert.x?alertId=18885 | x_refsource_CONFIRMPatchVendor Advisory | |
| http://www.cisco.com/en/US/products/products_security_advisory09186a0080af811a.shtml | vendor-advisoryx_refsource_CISCOPatchVendor Advisory | |
| http://www.securityfocus.com/bid/36494 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id?1022930 | vdb-entryx_refsource_SECTRACK | |
| http://www.vupen.com/english/advisories/2009/2759 | vdb-entryx_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/53446 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner cisco
Published Sep 28, 2009
Updated Aug 7, 2024
Reserved Aug 19, 2009
Link CVE-2009-2866
CISA Vulnrichment
Updated n/a