VDB
CVE-2021-34719
CVE-2021-34719
PUBLISHED
CVSS 7.800000190734863 HIGH
De multiples vulnérabilités ont été découvertes dans Cisco IOS XR. Certaines d'entre elles permettent à un attaquant de provoquer un déni de service à distance, une atteinte à l'intégrité des données et une atteinte à la confidentialité des données.
EPSS 0.08% · 23.1th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.08%
23.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| cisco | ios_xr | 0, 7.4.0, 0 |
| Cisco | IOS XR | |
| Cisco | Cisco IOS XR Software | n/a |
Exploit Intelligence
Timeline
- Sep 9, 2021 CVE Published
- Sep 9, 2021 EPSS Score
- Nov 6, 2021 EPSS Score
- Jan 2, 2022 EPSS Score
- Jan 6, 2022 EPSS Score
- Mar 1, 2022 EPSS Score
- Apr 28, 2022 EPSS Score
- Jun 24, 2022 EPSS Score
- Aug 22, 2022 EPSS Score
- Oct 19, 2022 EPSS Score
- Dec 16, 2022 EPSS Score
- Feb 11, 2023 EPSS Score
References
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-privescal-dZYMrKf advisory
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-npspin-QYpwdhFD advisory
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ipsla-ZA3SRrpP advisory
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-scp-inject-QwZOCv2 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-34719 advisory