Cisco

Ios Xr

199 Schwachstellen gefunden.

Hinweis: Diese Liste kann unvollständig sein. Daten werden ohne Gewähr im Ursprungsformat bereitgestellt.
8.8

CVE-2026-20280

Medienbericht
  • EPSS 0.27%
  • Veröffentlicht 02.09.2026 16:14:19
  • Zuletzt bearbeitet 18.09.2026 13:17:29

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening releases that addres...

9.8

CVE-2026-20274

Medienbericht
  • EPSS 0.67%
  • Veröffentlicht 02.09.2026 16:13:34
  • Zuletzt bearbeitet 17.09.2026 18:03:36

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening releases that address mul...

8.6

CVE-2026-20276

Medienbericht
  • EPSS 0.25%
  • Veröffentlicht 02.09.2026 16:13:28
  • Zuletzt bearbeitet 18.09.2026 13:17:28

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening releases that address mul...

8.8

CVE-2026-20046

Medienbericht
  • EPSS 0.14%
  • Veröffentlicht 11.03.2026 16:31:18
  • Zuletzt bearbeitet 01.07.2026 17:10:13

A vulnerability in task group assignment for a specific CLI command in Cisco IOS XR Software could allow an authenticated, local attacker to elevate privileges and gain full administrative control of an affected device. This vulnerability is due t...

8.8

CVE-2026-20040

Medienbericht
  • EPSS 0.17%
  • Veröffentlicht 11.03.2026 16:31:14
  • Zuletzt bearbeitet 01.07.2026 16:24:49

A vulnerability in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to execute arbitrary commands as root on the underlying operating system of an affected device. This vulnerability is due to insufficient validation o...

7.4

CVE-2026-20074

Medienbericht
  • EPSS 0.16%
  • Veröffentlicht 11.03.2026 16:31:14
  • Zuletzt bearbeitet 08.07.2026 19:07:12

A vulnerability in the Intermediate System-to-Intermediate System (IS-IS) multi-instance routing feature of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause the IS-IS process to restart unexpectedly. This vulnerabil...

9

CVE-2025-20363

Warnung Medienbericht
  • EPSS 7.52%
  • Veröffentlicht 25.09.2025 16:15:32
  • Zuletzt bearbeitet 11.08.2026 19:33:44

A vulnerability in the web services of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software, Cisco Secure Firewall Threat Defense (FTD) Software, Cisco IOS Software, Cisco IOS XE Software, and Cisco IOS XR Software could allow an unauthen...

6

CVE-2025-20248

Medienbericht
  • EPSS 0.1%
  • Veröffentlicht 10.09.2025 16:15:36
  • Zuletzt bearbeitet 26.09.2026 00:10:00

A vulnerability in the installation process of Cisco IOS XR Software could allow an authenticated, local attacker to bypass Cisco IOS XR Software image signature verification and load unsigned software on an affected device. To exploit this vulnerabi...

8.6

CVE-2025-20154

  • EPSS 0.52%
  • Veröffentlicht 07.05.2025 17:18:50
  • Zuletzt bearbeitet 31.07.2025 16:44:45

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...

7.5

CVE-2025-20209

  • EPSS 0.53%
  • Veröffentlicht 12.03.2025 16:13:12
  • Zuletzt bearbeitet 01.08.2025 14:59:24

A vulnerability in the Internet Key Exchange version 2 (IKEv2) function of Cisco IOS XR Software could allow an unauthenticated, remote attacker to prevent an affected device from processing any control plane UDP packets.  This vulnerability ...