01 Record
CVE-2023-20268
Cisco Access Point Software Uncontrolled Resource Consumption Vulnerability
MediumPUBLISHEDCNA: cisco
CNA base score4.7 CVSS v3.xCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
02 Description
Cisco Access Point Software Uncontrolled Resource Consumption Vulnerability
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.26% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 18.1% of scored records. A rank, not a probability.
- NVD base score
- 4.7 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2023-09-27 17:22Z3 YR AGO
- Last updated
- 2024-12-12 17:19Z1 YR AGO
- Reserved
- 2022-10-27
- Assigning CNA
- cisco
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 4.7)
- CNA CVSS vector
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
- Weaknesses
- CWE-400Uncontrolled Resource ConsumptionClass
- Data version
- 5.1
- Document digest
- 85effcbdbd13fcaca6a0e9025f7e4f043fea6b14235006c390d080c62f7767c7
05 Affected products
VendorProductVersionsPlatforms
CiscoCisco Aironet Access Point Software8.3.135.0, 8.3.140.0, 8.8.111.0, 8.5.151.0, 8.3.104.46, 8.10.121.0, 8.4.1.218, 8.3.122.0, 8.8.100.0, 8.3.131.0, 8.5.140.0, 8.3.132.0, 8.5.100.0, 8.5.103.0, 8.3.133.0, 8.3.150.0, 8.5.101.0, 8.5.105.0, 8.10.122.0, 8.8.130.0, 8.10.112.0, 8.3.143.0, 8.8.120.0, 8.9.111.0, 8.5.102.0, 8.5.161.0, 8.3.121.0, 8.9.100.0, 8.10.111.0, 8.2.170.0, 8.2.163.0, 8.10.130.0, 8.10.105.0, 8.6.101.0, 8.3.104.64, 8.3.15.117, 8.5.110.0, 8.2.161.0, 8.4.1.199, 8.4.100.0, 8.5.131.0, 8.7.1.16, 8.4.1.175, 8.3.141.0, 8.3.108.0, 8.2.111.0, 8.5.135.0, 8.2.160.0, 8.5.120.0, 8.6.1.84, 8.7.106.0, 8.6.1.70, 8.3.90.36, 8.10.113.0, 8.7.102.0, 8.2.130.0, 8.3.130.0, 8.2.110.0, 8.3.15.142, 8.3.111.0, 8.4.1.142, 8.6.1.71, 8.3.104.14, 8.8.125.0, 8.3.112.0, 8.2.151.0, 8.3.90.53, 8.3.102.0, 8.2.166.0, 8.2.164.0, 8.5.160.0, 8.3.15.165, 8.4.2.75, 8.3.90.58, 8.3.90.25, 8.2.141.0, 8.3.90.11, 8.3.15.169, 8.3.15.158, 8.3.15.25, 8.3.104.37, 8.4.1.91, 8.2.100.0, 8.2.121.0, 8.3.15.120, 8.3.15.118, 8.4.1.92, 8.3.200.200, 8.10.141.0, 8.10.142.0, 8.5.171.0, 8.10.150.0, 8.10.151.0, 8.5.164.0, 8.10.161.0, 8.10.162.0, 8.5.182.0, 8.10.171.0, 8.10.170.0, 8.10.180.0, 8.10.181.0, 8.10.182.0, 8.10.183.0, 8.10.185.0, 8.5.182.11 ME—
CiscoCisco Aironet Access Point Software (IOS XE Controller)17.1.1t, 16.10.1s, 16.10.1, 17.3.1, 16.11.1b, 17.1.2, 17.1.1, 16.12.4, 17.2.2, 16.12.3, 16.11.1a, 16.12.2t, 16.10.1e, 16.11.1, 16.11.1c, 17.1.1s, 16.12.3s, 16.12.1s, 16.12.1t, 16.12.2s, 17.2.1, 17.2.1a, 16.12.1, 17.1.3, 17.3.2a, 16.12.5, 17.3.2, 17.4.1, 16.12.4a, 17.3.3, 17.2.3, 17.5.1, 17.4.2, 17.3.5, 17.3.4, 16.12.6, 17.6.1, 17.7.1, 17.6.2, 16.12.6a, 17.3.4c, 16.12.7, 17.3.5a, 17.6.3, 17.8.1, 17.9.1, 16.12.8, 17.6.4, 17.3.5b, 17.3.6, 17.10.1, 17.9.2, 17.6.5, 17.3.7, 17.9.3, 17.11.1, 17.6.6, 17.3.8—
CiscoCisco Business Wireless Access Point Software10.3.1.0, 10.0.1.0, 10.2.1.0, 10.1.1.0, 10.3.1.1, 10.4.1.0, 10.6.1.0, 10.1.2.0, 10.0.2.0, 10.7.1.0, 10.2.2.0, 0.0.0.0, 10.3.2.0, 10.4.2.0, 10.8.1.0, 10.5.2.0, 10.9.1.0—
06 References
- sec.cloudapps.cisco.comcisco-sa-ap-dos-capwap-DDMCZS4mhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ap-dos-capwap-DDMCZS4m