CVE-2021-34719
published 2021-09-09CVE-2021-34719: Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker with a low-privileged account to elevate privileges…
PriorityP339high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.28%
20.2th percentile
Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker with a low-privileged account to elevate privileges on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | cisco_ios_xr_software | — | — |
| cisco | ios_xr | < 7.3.2 | 7.3.2 |
| cisco | ios_xr | — | — |
| cisco | ios_xr | >= 7.4.0 < 7.4.1 | 7.4.1 |
| cisco | ios_xr | 7.4.0 – 7.4.1 | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.2HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
vendor_cisco7.8HIGH
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Cisco
Cisco IOS XR Software Authenticated User Privilege Escalation Vulnerabilities
vendor_cisco·2021-09-08·CVSS 7.8
CVE-2021-34719 [HIGH] CWE-78 Cisco IOS XR Software Authenticated User Privilege Escalation Vulnerabilities
Cisco IOS XR Software Authenticated User Privilege Escalation Vulnerabilities
Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker with a low-privileged account to elevate privileges on an affected device.
For more information about these vulnerabilities, see the Details section of this advisory.
Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.
This advisory is available at the following link:https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-privescal-dZYMrKf
This advisory is part of the September 2021 release of the Cisco IOS XR Software Security Advisory Bundled Publication. For a complete list of the adviso
Cisco
Cisco IOS XR Software Authenticated User Privilege Escalation Vulnerabilities
vendor_cisco·CVSS 3.1
CVE-2021-34719 Cisco IOS XR Software Authenticated User Privilege Escalation Vulnerabilities
CVE-2021-34719: Cisco IOS XR Software Authenticated User Privilege Escalation Vulnerabilities
Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker with a low-privileged account to elevate privileges on an affected device. For more information about these vulnerabilities, see the
CVSS: 3.1
CWE: CWE-78, CWE-78
Bug IDs: CSCvx48004, CSCvx48007, CSCvx48007, CSCvx48004
GHSA
GHSA-3gwv-97c2-3grr: Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker with a low-privileged account to elevate pri
ghsa_unreviewed·2022-05-24
CVE-2021-34719 [HIGH] CWE-78 GHSA-3gwv-97c2-3grr: Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker with a low-privileged account to elevate pri
Multiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker with a low-privileged account to elevate privileges on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-09-09
Published