MEDIUM
tacacsd in Cisco IOS XR 5.1 and earlier allows remote attackers to cause a denial of service (process reload) via a malformed TACACS+ packet, aka Bug ID CSCum00468
Published Sep 20, 2014
5.0
MEDIUMCVSS 2.0
EPSS 1.79%
Description
tacacsd in Cisco IOS XR 5.1 and earlier allows remote attackers to cause a denial of service (process reload) via a malformed TACACS+ packet, aka Bug ID CSCum00468.
Affected products
No data.
OR
- 2.0
- 3.0
- 3.0.1
- 3.1
- 3.1.0
- 3.2
- 3.2.1
- 3.2.2
- 3.2.4
- 3.2.50
- 3.3
- 3.3.1
- 3.3.2
- 3.3.3
- 3.3.4
- 3.3.5
- 3.4
- 3.4.1
- 3.4.2
- 3.4.3
- 3.5
- 3.5.1
- 3.5.2
- 3.5.3
- 3.5.4
- 3.6
- 3.6.1
- 3.6.2
- 3.6.3
- 3.7
- 3.7.1
- 3.7.2
- 3.7.3
- 3.8.0
- 3.8.1
- 3.8.2
- 3.8.3
- 3.8.4
- 3.9.0
- 3.9.1
- 3.9.2
- 4.0.0
- 4.0.1
- 4.0.2
- 4.0.3
- 4.0.4
- 4.1
- 4.1.1
- 4.1.2
- 4.2.0
- 4.3.0
- 4.3.1
- 4.3.2
- 4.3.4
- 5.1.0
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.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
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.
1.79% 0.01792
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01792
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 | 1.79% (0.01792) | 77.58th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.79% (0.01792) | 75.45th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.98% (0.01985) | 82.40th | v4 (v2025.03.14) |
| Dec 12, 2024 | 2.30% (0.02304) | 90.09th | v3 (v2023.03.01) |
| May 2, 2024 | 2.30% (0.02304) | 89.58th | v3 (v2023.03.01) |
| Mar 16, 2024 | 2.60% (0.02602) | 90.04th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.58% (0.02585) | 88.60th | 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 (1)
References (7)
- http://secunia.com/advisories/59632 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/59649 third-party-advisoryx_refsource_SECUNIA
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3378 vendor-advisoryx_refsource_CISCOVendor Advisory
- http://tools.cisco.com/security/center/viewAlert.x?alertId=35775 x_refsource_CONFIRMVendor Advisory
- http://www.securityfocus.com/bid/69957 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id/1030878 vdb-entryx_refsource_SECTRACK
- https://exchange.xforce.ibmcloud.com/vulnerabilities/96067 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/59632 | third-party-advisoryx_refsource_SECUNIA | |
| http://secunia.com/advisories/59649 | third-party-advisoryx_refsource_SECUNIA | |
| http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3378 | vendor-advisoryx_refsource_CISCOVendor Advisory | |
| http://tools.cisco.com/security/center/viewAlert.x?alertId=35775 | x_refsource_CONFIRMVendor Advisory | |
| http://www.securityfocus.com/bid/69957 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id/1030878 | vdb-entryx_refsource_SECTRACK | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/96067 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner cisco
Published Sep 20, 2014
Updated Aug 6, 2024
Reserved May 7, 2014
Link CVE-2014-3378
CISA Vulnrichment
Updated n/a