Known vulnerabilities in Cisco Systems, Inc Cisco ASR 9000 Series Aggregation Services Routers

Vendor: Cisco Systems, Inc
Website: https://www.cisco.com
Total Security Bulletins: 26

Security bulletins (26)

Secuity bulletin Severity Status Published
SB2025091127: Improper access control in Cisco IOS XR Medium
Patched
11.09.2025
SB2025091125: Improper Verification of Cryptographic Signature in Cisco IOS XR Low
Patched
11.09.2025
SB2025031336: Denial of service in Cisco IOS XR Software for ASR 9000 Series Routers High
Patched
13.03.2025
SB2024031427: Denial of service in Cisco IOS XR Software for ASR 9000 Series Aggregation Services Routers Low
Patched
14.03.2024
SB2024031426: Improper Privilege Management in Cisco IOS XR Software Low
Patched
14.03.2024
SB2024031425: Improper access control in Cisco IOS XR Software Low
Patched
14.03.2024
SB2024031423: Denial of service in Cisco IOS XR Software Low
Patched
14.03.2024
SB2024031422: NULL pointer dereference in Cisco IOS XR Software Medium
Patched
14.03.2024
SB2024031418: Improper access control in Cisco IOS XR Software Medium
Patched
14.03.2024
SB2023091420: Improper Verification of Cryptographic Signature in Cisco IOS XR Software Low
Patched
14.09.2023
SB2023030930: Denial of service in Cisco IOS XR Software for ASR 9000 Series Routers High
Patched
09.03.2023
SB2023030928: Information disclosure in Cisco IOS XR Low
Patched
09.03.2023
SB2022091508: Denial of service in Cisco IOS XR Software Low
Patched
15.09.2022
SB2022041507: Denial of service in Cisco IOS XR Software for ASR 9000 Series Routers High
Patched
15.04.2022
SB2021092303: Improper access control in Cisco ASR 900 and ASR 920 Series Aggregation Services Routers Medium
Patched
23.09.2021
SB2021090914: Denial of service in Cisco IOS XR DHCP implementation Medium
Patched
09.09.2021
SB2021090909: Privilege escalation in Cisco IOS XR Software Medium
Patched
09.09.2021
SB2021090906: Denial of service in Cisco IOS XR Software for ASR 9000 Series Routers Medium
Patched
09.09.2021
SB2021020506: Improper image signature verification in Cisco IOS XR Low
Patched
05.02.2021
SB2021020501: Privilege escalation in Cisco IOS XR Software for Cisco 8000 Series Routers and Network Convergence System 540 Series Routers Low
Patched
05.02.2021


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