Cisco IOS, IOS XE and IOS XR Software TWAMP Denial of Service Vulnerability (Cisco Cisco IOS XR Software)
En bref
- Source
- NVD
- EPSS
- EPSS 0.54 % · centile 45 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- cisco
- Statut NVD
- Analyzed
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Description
A vulnerability in the Two-Way Active Measurement Protocol (TWAMP) server feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition. For Cisco IOS XR Software, this vulnerability could cause the ipsla_ippm_server process to reload unexpectedly if debugs are enabled. This vulnerability is due to out-of-bounds array access when processing specially crafted TWAMP control packets. An attacker could exploit this vulnerability by sending crafted TWAMP control packets to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition. Note: For Cisco IOS XR Software, only the ipsla_ippm_server process reloads unexpectedly and only when debugs are enabled. The vulnerability details for Cisco IOS XR Software are as follows: Security Impact Rating (SIR): Low CVSS Base Score: 3.7 CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Faiblesses (CWE)
- CWE-20 — Validation d'entrée incorrecte
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| 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) |
Références européennes
- ENISA EUVD · EUVD-2025-13922
- GCVE · GCVE-0-2025-20154
Avis du CERT-FR
- CERTFR-2025-AVI-0378 — Multiples vulnérabilités dans les produits Cisco · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*≤ 15.9\(3\)m11cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:*≥ 16.6.1 ≤ 17.2.3cpe:2.3:o:cisco:ios_xr:6.5.1:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.5.2:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.5.3:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.5.15:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.5.25:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.5.26:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.5.28:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.5.29:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.5.31:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.5.32:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.5.33:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.5.35:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.5.90:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.5.92:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.5.93:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.6.1:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.6.2:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.6.3:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.6.4:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.6.11:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.6.12:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.6.25:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.7.1:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.7.2:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.7.3:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.7.4:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.7.35:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.8.1:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.8.2:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.9.1:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:6.9.2:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:7.0.0:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:7.0.1:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:7.0.2:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:7.0.11:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:7.0.12:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:7.0.14:*:*:*:*:*:*:*cpe:2.3:o:cisco:ios_xr:7.0.90:*:*:*:*:*:*:*- +54 autres
Produits affectés
| Produit | Versions |
|---|---|
| Cisco · Cisco IOS XR Software | affected 6.5.3 ; affected 6.5.29 ; affected 6.5.1 ; affected 6.6.1 ; affected 6.5.2 ; affected 6.5.92 |
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 |