CVE-2021-34771
published 2021-09-09CVE-2021-34771: A vulnerability in the Cisco IOS XR Software CLI could allow an authenticated, local attacker to view more information than their privileges allow. This…
PriorityP425medium5.5CVSS 3.1
AVLACLPRLUINSUCHINAN
EPSS
0.26%
17.4th percentile
A vulnerability in the Cisco IOS XR Software CLI could allow an authenticated, local attacker to view more information than their privileges allow. This vulnerability is due to insufficient application of restrictions during the execution of a specific command. An attacker could exploit this vulnerability by running a specific command. A successful exploit could allow the attacker to view sensitive configuration information that their privileges might not otherwise allow them to access.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | cisco_ios_xr_software | — | — |
| cisco | ios_xr | < 7.3.2 | 7.3.2 |
| cisco | ios_xr | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:P/I:N/A:N
vendor_cisco5.5MEDIUM
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Cisco
Cisco IOS XR Software Unauthorized Information Disclosure Vulnerability
vendor_cisco·2021-09-08·CVSS 5.5
CVE-2021-34771 [MEDIUM] CWE-201 Cisco IOS XR Software Unauthorized Information Disclosure Vulnerability
Cisco IOS XR Software Unauthorized Information Disclosure Vulnerability
A vulnerability in the Cisco IOS XR Software CLI could allow an authenticated, local attacker to view more information than their privileges allow.
This vulnerability is due to insufficient application of restrictions during the execution of a specific command. An attacker could exploit this vulnerability by running a specific command. A successful exploit could allow the attacker to view sensitive configuration information that their privileges might not otherwise allow them to access.
Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
This advisory is available at the following link:https://sec.cloudapps.cisco.com/security/center/content/Ci
Cisco
Cisco IOS XR Software Unauthorized Information Disclosure Vulnerability
vendor_cisco·CVSS 3.1
CVE-2021-34771 Cisco IOS XR Software Unauthorized Information Disclosure Vulnerability
CVE-2021-34771: Cisco IOS XR Software Unauthorized Information Disclosure Vulnerability
A vulnerability in the Cisco IOS XR Software CLI could allow an authenticated, local attacker to view more information than their privileges allow. This vulnerability is due to insufficient application of restrictions during the execution of a specific command. An attacker could exploit this vulnerability by running a specific command. A successful exploit could allow the attacker to view sensitive configuration information that their privileges might not otherwise allow them to access. Cisco has released software updates that address this vulnerability. There are no
CVSS: 3.1
CWE: CWE-201, CWE-201
Bug IDs: CSCvy33646
GHSA
GHSA-83jx-mw8g-gjgx: A vulnerability in the Cisco IOS XR Software CLI could allow an authenticated, local attacker to view more information than their privileges allow
ghsa_unreviewed·2022-05-24
CVE-2021-34771 [MEDIUM] CWE-200 GHSA-83jx-mw8g-gjgx: A vulnerability in the Cisco IOS XR Software CLI could allow an authenticated, local attacker to view more information than their privileges allow
A vulnerability in the Cisco IOS XR Software CLI could allow an authenticated, local attacker to view more information than their privileges allow. This vulnerability is due to insufficient application of restrictions during the execution of a specific command. An attacker could exploit this vulnerability by running a specific command. A successful exploit could allow the attacker to view sensitive configuration information that their privileges might not otherwise allow them to access.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-09-09
Published