Yüksek CVSS 8.6
CVE-2026-20263: Ios Xe: güvenlik açığı
Açıklama (NVD)
A vulnerability in the Blocks Extensible Exchange Protocol (BEEP) feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper handling when parsing a specific BEEP SOAP request. An attacker could exploit this vulnerability by sending a specific BEEP SOAP request to an affected device. A successful exploit could allow the attacker to cause the device to reload unexpectedly, resulting in a DoS condition.
Özet bilgiler
- Ürün
- Cisco Ios Xe
- CVSS v3.1
- 8.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H - EPSS
- %0,57 (yüzdelik 48)
- CWE
- CWE-388
- Yama
- Yok / bilinmiyor
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| cisco-ios-xe | 16.6.2 | 16.6.2 | — |
| cisco-ios-xe | 16.6.3 | 16.6.3 | — |
| cisco-ios-xe | 16.6.4 | 16.6.4 | — |
| cisco-ios-xe | 16.6.4a | 16.6.4a | — |
| cisco-ios-xe | 16.6.4s | 16.6.4s | — |
| cisco-ios-xe | 16.6.5 | 16.6.5 | — |
| cisco-ios-xe | 16.6.5a | 16.6.5a | — |
| cisco-ios-xe | 16.6.5b | 16.6.5b | — |
| cisco-ios-xe | 16.6.6 | 16.6.6 | — |
| cisco-ios-xe | 16.6.7 | 16.6.7 | — |
| cisco-ios-xe | 16.6.7a | 16.6.7a | — |
| cisco-ios-xe | 16.6.8 | 16.6.8 | — |
| cisco-ios-xe | 16.6.9 | 16.6.9 | — |
| cisco-ios-xe | 16.6.10 | 16.6.10 | — |
| cisco-ios-xe | 16.7.1 | 16.7.1 | — |
| cisco-ios-xe | 16.7.1a | 16.7.1a | — |
| cisco-ios-xe | 16.7.1b | 16.7.1b | — |
| cisco-ios-xe | 16.7.2 | 16.7.2 | — |
| cisco-ios-xe | 16.7.3 | 16.7.3 | — |
| cisco-ios-xe | 16.7.4 | 16.7.4 | — |
| cisco-ios-xe | 16.8.1 | 16.8.1 | — |
| cisco-ios-xe | 16.8.1a | 16.8.1a | — |
| cisco-ios-xe | 16.8.1b | 16.8.1b | — |
| cisco-ios-xe | 16.8.1c | 16.8.1c | — |
| cisco-ios-xe | 16.8.1d | 16.8.1d | — |
| cisco-ios-xe | 16.8.1e | 16.8.1e | — |
| cisco-ios-xe | 16.8.1s | 16.8.1s | — |
| cisco-ios-xe | 16.8.2 | 16.8.2 | — |
| cisco-ios-xe | 16.8.3 | 16.8.3 | — |
| cisco-ios-xe | 16.9.1 | 16.9.1 | — |