Cisco IOS and IOS XE Software Web Services Denial of Service Vulnerability (Cisco Cisco IOS)
At a glance
- Source
- NVD
- EPSS
- EPSS 1.16 % · percentile 67 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- cisco
- NVD status
- Modified
Description
A vulnerability in the web services interface of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition. This vulnerability is due to improper resource management in the HTTP server code. An attacker could exploit this vulnerability by sending a large number of HTTP requests to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.
Weaknesses (CWE)
- CWE-691 — Insufficient Control Flow Management
- CWE-772 — Missing Release of Resource after Effective Lifetime
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H | cisco |
| CVSS 3.1 | HIGH 8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H | NVD · psirt@cisco.com (Secondary) |
| CVSS 3.1 | HIGH 8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 6.8 | AV:N/AC:L/Au:S/C:N/I:N/A:C | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2022-25947
- GCVE · GCVE-0-2022-20697
CERT-FR advisories
- CERTFR-2022-AVI-338 — Multiples vulnérabilités dans les produits Cisco · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:cisco:ios:15.1\(3\)svr1:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.1\(3\)svr2:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.1\(3\)svr3:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.1\(3\)svs:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.1\(3\)svs1:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.1\(3\)svt1:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.1\(3\)svt2:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.1\(3\)svt3:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.1\(3\)svu1:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.1\(3\)svu2:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.1\(3\)svu10:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.1\(3\)svv1:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.2\(7\)e3:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.2\(7\)e3a:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.2\(7\)e3k:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.2\(7\)e4:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.2\(8\)e:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.2\(234k\)e:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.3\(3\)jk100:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.3\(3\)jpj8:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.9\(3\)m2:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.9\(3\)m2a:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.9\(3\)m3:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.9\(3\)m3a:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.9\(3\)m3b:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios:15.9\(3\)m4:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:3.11.3ae:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:3.11.3e:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xe:3.11.4e:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Cisco · Cisco IOS | affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |