CVE-2021-1391
published 2021-03-24CVE-2021-1391: A vulnerability in the dragonite debugger of Cisco IOS XE Software could allow an authenticated, local attacker to escalate from privilege level 15 to root…
PriorityP431medium6.7CVSS 3.1
AVLACLPRHUINSUCHIHAH
EPSS
0.31%
23.0th percentile
A vulnerability in the dragonite debugger of Cisco IOS XE Software could allow an authenticated, local attacker to escalate from privilege level 15 to root privilege. The vulnerability is due to the presence of development testing and verification scripts that remained on the device. An attacker could exploit this vulnerability by bypassing the consent token mechanism with the residual scripts on the affected device. A successful exploit could allow the attacker to escalate from privilege level 15 to root privilege.
Affected
136 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
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| cisco | cisco_ios | — | — |
| cisco | ios | — | — |
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CVSS provenance
nvdv3.16.7MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/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_cisco5.1MEDIUM
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Cisco
Cisco IOS and IOS XE Software Privilege Escalation Vulnerability
vendor_cisco·2021-03-24·CVSS 5.1
CVE-2021-1391 [MEDIUM] CWE-489 Cisco IOS and IOS XE Software Privilege Escalation Vulnerability
Cisco IOS and IOS XE Software Privilege Escalation Vulnerability
A vulnerability in the dragonite debugger of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, local attacker to escalate from privilege level 15 to root privilege.
The vulnerability is due to the presence of development testing and verification scripts that remained on the device. An attacker could exploit this vulnerability by bypassing the consent token mechanism with the residual scripts on the affected device. A successful exploit could allow the attacker to escalate from privilege level 15 to root privilege.
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.
Cisco
Cisco IOS and IOS XE Software Privilege Escalation Vulnerability
vendor_cisco·CVSS 3.1
CVE-2021-1391 Cisco IOS and IOS XE Software Privilege Escalation Vulnerability
CVE-2021-1391: Cisco IOS and IOS XE Software Privilege Escalation Vulnerability
A vulnerability in the dragonite debugger of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, local attacker to escalate from privilege level 15 to root privilege. The vulnerability is due to the presence of development testing and verification scripts that remained on the device. An attacker could exploit this vulnerability by bypassing the consent token mechanism with the residual scripts on the affected device. A successful exploit could allow the attacker to escalate from privilege level 15 to root privilege. Cisco has released software updates that address this vulnerability. There are no
CVSS: 3.1
CWE: CWE-489, CWE-489
Bug IDs: CSCvu58308
GHSA
GHSA-4xjv-crqf-4qqv: A vulnerability in the dragonite debugger of Cisco IOS XE Software could allow an authenticated, local attacker to escalate from privilege level 15 to
ghsa_unreviewed·2022-05-24
CVE-2021-1391 [HIGH] CWE-489 GHSA-4xjv-crqf-4qqv: A vulnerability in the dragonite debugger of Cisco IOS XE Software could allow an authenticated, local attacker to escalate from privilege level 15 to
A vulnerability in the dragonite debugger of Cisco IOS XE Software could allow an authenticated, local attacker to escalate from privilege level 15 to root privilege. The vulnerability is due to the presence of development testing and verification scripts that remained on the device. An attacker could exploit this vulnerability by bypassing the consent token mechanism with the residual scripts on the affected device. A successful exploit could allow the attacker to escalate from privilege level 15 to root privilege.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-03-24
Published