8.8

CVE-2021-1539

Multiple vulnerabilities in the authorization process of Cisco ASR 5000 Series Software (StarOS) could allow an authenticated, remote attacker to bypass authorization and execute a subset of CLI commands on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cisco ≫ Staros Version < 21.16.9
   Cisco ≫ Asr 5000 Version-
   Cisco ≫ Asr 5500 Version-
   Cisco ≫ Asr 5700 Version-
Cisco ≫ Staros Version >= 21.17.0 < 21.17.10
   Cisco ≫ Asr 5000 Version-
   Cisco ≫ Asr 5500 Version-
   Cisco ≫ Asr 5700 Version-
Cisco ≫ Staros Version >= 21.18.0 < 21.18.16
   Cisco ≫ Asr 5000 Version-
   Cisco ≫ Asr 5500 Version-
   Cisco ≫ Asr 5700 Version-
Cisco ≫ Staros Version >= 21.19.0 < 21.19.11
   Cisco ≫ Asr 5000 Version-
   Cisco ≫ Asr 5500 Version-
   Cisco ≫ Asr 5700 Version-
Cisco ≫ Staros Version >= 21.19.n < 21.19.n7
   Cisco ≫ Asr 5000 Version-
   Cisco ≫ Asr 5500 Version-
   Cisco ≫ Asr 5700 Version-
Cisco ≫ Staros Version >= 21.20.0 < 21.20.8
   Cisco ≫ Asr 5000 Version-
   Cisco ≫ Asr 5500 Version-
   Cisco ≫ Asr 5700 Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.29% 0.515
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 6.5 8 6.4
AV:N/AC:L/Au:S/C:P/I:P/A:P
psirt@cisco.com 8.1 2.8 5.2
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CWE-863 Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.