HIGH
Cisco IOS 12.3 and 12.4 on Aironet access points allows remote attackers to cause a denial of service (radio-interface input-queue hang) via IAPP 0x3281 packets, aka Bug ID CSCtc12426
Published Aug 6, 2012
7.8
HIGHCVSS 2.0
EPSS 1.89%
Description
Cisco IOS 12.3 and 12.4 on Aironet access points allows remote attackers to cause a denial of service (radio-interface input-queue hang) via IAPP 0x3281 packets, aka Bug ID CSCtc12426.
Affected products
No data.
AND
OR
- 12.3
- 12.3\(1a\)
- 12.3\(2\)ja
- 12.3\(2\)ja5
- 12.3\(2\)jk
- 12.3\(2\)jk1
- 12.3\(2\)t3
- 12.3\(2\)t8
- 12.3\(2\)xa4
- 12.3\(2\)xa5
- 12.3\(2\)xc1
- 12.3\(2\)xc2
- 12.3\(2\)xc3
- 12.3\(2\)xc4
- 12.3\(2\)xe3
- 12.3\(2\)xe4
- 12.3\(3e\)
- 12.3\(3h\)
- 12.3\(3i\)
- 12.3\(4\)eo1
- 12.3\(4\)ja
- 12.3\(4\)ja1
- 12.3\(4\)t
- 12.3\(4\)t1
- 12.3\(4\)t2
- 12.3\(4\)t3
- 12.3\(4\)t4
- 12.3\(4\)t8
- 12.3\(4\)tpc11a
- 12.3\(4\)xd
- 12.3\(4\)xd1
- 12.3\(4\)xd2
- 12.3\(4\)xe4
- 12.3\(4\)xg1
- 12.3\(4\)xg2
- 12.3\(4\)xg4
- 12.3\(4\)xg5
- 12.3\(4\)xh
- 12.3\(4\)xk
- 12.3\(4\)xk1
- 12.3\(4\)xk3
- 12.3\(4\)xk4
- 12.3\(4\)xq
- 12.3\(4\)xq1
- 12.3\(5\)
- 12.3\(5\)b1
- 12.3\(5a\)
- 12.3\(5a\)b
- 12.3\(5a\)b2
- 12.3\(5a\)b5
- 12.3\(5b\)
- 12.3\(5c\)
- 12.3\(5e\)
- 12.3\(5f\)
- 12.3\(6\)
- 12.3\(6a\)
- 12.3\(6d\)
- 12.3\(6e\)
- 12.3\(6f\)
- 12.3\(7\)ja
- 12.3\(7\)ja1
- 12.3\(7\)jx
- 12.3\(7\)t
- 12.3\(7\)t4
- 12.3\(7\)t8
- 12.3\(7\)t9
- 12.3\(7\)t10
- 12.3\(7\)t12
- 12.3\(7\)xi3
- 12.3\(7\)xi4
- 12.3\(7\)xi7
- 12.3\(7\)xr3
- 12.3\(7\)xr4
- 12.3\(7\)xr6
- 12.3\(7.7\)
- 12.3\(8\)ja
- 12.3\(8\)ja1
- 12.3\(8\)t4
- 12.3\(8\)t7
- 12.3\(8\)t8
- 12.3\(8\)t9
- 12.3\(8\)t11
- 12.3\(8\)xu2
- 12.3\(8\)xy4
- 12.3\(8\)xy5
- 12.3\(8\)xy6
- 12.3\(8\)ya1
- 12.3\(8\)yd
- 12.3\(8\)yf
- 12.3\(8\)yg
- 12.3\(8\)yg1
- 12.3\(8\)yg2
- 12.3\(8\)yg3
- 12.3\(8\)yh
- 12.3\(8\)yi
- 12.3\(8\)yi1
- 12.3\(8\)yi3
- 12.3\(9\)
- 12.3\(9a\)bc
- 12.3\(9a\)bc2
- 12.3\(9a\)bc6
- 12.3\(9a\)bc7
- 12.3\(9d\)
- 12.3\(9e\)
- 12.3\(10\)
- 12.3\(10c\)
- 12.3\(10d\)
- 12.3\(10e\)
- 12.3\(11\)
- 12.3\(11\)t
- 12.3\(11\)t4
- 12.3\(11\)t5
- 12.3\(11\)t6
- 12.3\(11\)t8
- 12.3\(11\)t9
- 12.3\(11\)xl
- 12.3\(11\)xl3
- 12.3\(11\)yf
- 12.3\(11\)yf2
- 12.3\(11\)yf3
- 12.3\(11\)yf4
- 12.3\(11\)yj
- 12.3\(11\)yk
- 12.3\(11\)yk1
- 12.3\(11\)yk2
- 12.3\(11\)yl
- 12.3\(11\)yn
- 12.3\(11\)yr
- 12.3\(11\)ys
- 12.3\(11\)ys1
- 12.3\(11\)yw
- 12.3\(12\)
- 12.3\(12b\)
- 12.3\(12e\)
- 12.3\(13\)
- 12.3\(13a\)
- 12.3\(13a\)bc
- 12.3\(13a\)bc1
- 12.3\(13b\)
- 12.3\(14\)t
- 12.3\(14\)t2
- 12.3\(14\)t4
- 12.3\(14\)t5
- 12.3\(14\)ym4
- 12.3\(14\)yq
- 12.3\(14\)yq1
- 12.3\(14\)yq3
- 12.3\(14\)yq4
- 12.3\(14\)yt
- 12.3\(14\)yt1
- 12.3\(14\)yu
- 12.3\(14\)yu1
- 12.3\(15\)
- 12.3\(15b\)
- 12.3\(16\)
- 12.3b
- 12.3bc
- 12.3bw
- 12.3j
- 12.3ja
- 12.3jea
- 12.3jeb
- 12.3jec
- 12.3jed
- 12.3jk
- 12.3jl
- 12.3jx
- 12.3t
- 12.3tpc
- 12.3va
- 12.3xa
- 12.3xb
- 12.3xc
- 12.3xd
- 12.3xe
- 12.3xf
- 12.3xg
- 12.3xh
- 12.3xi
- 12.3xj
- 12.3xk
- 12.3xl
- 12.3xm
- 12.3xn
- 12.3xq
- 12.3xr
- 12.3xs
- 12.3xt
- 12.3xu
- 12.3xv
- 12.3xw
- 12.3xx
- 12.3xy
- 12.3xz
- 12.3ya
- 12.3yb
- 12.3yc
- 12.3yd
- 12.3ye
- 12.3yf
- 12.3yg
- 12.3yh
- 12.3yi
- 12.3yj
- 12.3yk
- 12.3yl
- 12.3ym
- 12.3yn
- 12.3yq
- 12.3yr
- 12.3ys
- 12.3yt
- 12.3yu
- 12.3yw
- 12.3yx
- 12.3yz
- 12.3za
- 12.4
- 12.4\(1\)
- 12.4\(1b\)
- 12.4\(1c\)
- 12.4\(2\)mr
- 12.4\(2\)mr1
- 12.4\(2\)t
- 12.4\(2\)t1
- 12.4\(2\)t2
- 12.4\(2\)t3
- 12.4\(2\)t4
- 12.4\(2\)xa
- 12.4\(2\)xb
- 12.4\(2\)xb2
- 12.4\(3\)
- 12.4\(3\)t2
- 12.4\(3a\)
- 12.4\(3b\)
- 12.4\(3d\)
- 12.4\(4\)mr
- 12.4\(4\)t
- 12.4\(4\)t2
- 12.4\(5\)
- 12.4\(5b\)
- 12.4\(6\)t
- 12.4\(6\)t1
- 12.4\(7\)
- 12.4\(7a\)
- 12.4\(8\)
- 12.4\(9\)t
- 12.4\(11\)md
- 12.4\(15\)md
- 12.4\(22\)md
- 12.4\(22\)mda
- 12.4\(23\)
- 12.4\(24\)md
- 12.4\(24\)md1
- 12.4\(24\)md2
- 12.4\(24\)md3
- 12.4\(24\)md4
- 12.4\(24\)mda
- 12.4\(24\)t1
- 12.4gc
- 12.4ja
- 12.4jda
- 12.4jdc
- 12.4jdd
- 12.4jk
- 12.4jl
- 12.4jma
- 12.4jmb
- 12.4jx
- 12.4md
- 12.4mda
- 12.4mdb
- 12.4mr
- 12.4mra
- 12.4mrb
- 12.4sw
- 12.4t
- 12.4xa
- 12.4xb
- 12.4xc
- 12.4xd
- 12.4xe
- 12.4xf
- 12.4xg
- 12.4xj
- 12.4xk
- 12.4xl
- 12.4xm
- 12.4xn
- 12.4xp
- 12.4xq
- 12.4xr
- 12.4xt
- 12.4xv
- 12.4xw
- 12.4xy
- 12.4xz
- 12.4ya
- 12.4yb
- 12.4yd
- 12.4ye
- 12.4yg
OR
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- 11.21
- n/a
- 11.21
- n/a
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.
1.89% 0.01887
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01887
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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.89% (0.01887) | 78.77th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.89% (0.01887) | 76.75th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.43% (0.00427) | 60.26th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.16% (0.00161) | 54.06th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.14% (0.00137) | 48.64th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.13% (0.00127) | 46.29th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.11% (0.00115) | 43.86th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.17% (0.00165) | 51.41th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.05% (0.01055) | 50.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (1)
- http://www.cisco.com/en/US/docs/wireless/access_point/ios/release/notes/12_3_8_JED1rn.html x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.cisco.com/en/US/docs/wireless/access_point/ios/release/notes/12_3_8_JED1rn.html | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner cisco
Published Aug 6, 2012
Updated Sep 17, 2024
Reserved Feb 27, 2012
Link CVE-2012-1350
CISA Vulnrichment
Updated n/a