CVE-2021-26624

An local privilege escalation vulnerability due to a "runasroot" command in eScan Anti-Virus. This vulnerability is due to invalid arguments and insufficient execution conditions related to "runasroot" command. This vulnerability can induce remote attackers to exploit root privileges by manipulating parameter values.

CVSS v3 7.8 HIGH
CVSS v2.0 10.0 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66596	Third Party Advisory
https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66596	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:escanav:escan_anti-virus:*:*:*:*:*:linux:*:*

History

21 Nov 2024, 05:56

Type	Values Removed	Values Added
References	~~() https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66596 - Third Party Advisory~~	() https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66596 - Third Party Advisory
CVSS	v2 : ~~10.0~~ v3 : ~~8.8~~	v2 : 10.0 v3 : 7.8

09 Apr 2022, 00:42

Type	Values Removed	Values Added
CPE		cpe:2.3:a:escanav:escan_anti-virus::::::linux::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 10.0 v3 : 8.8
CWE		CWE-20
References	~~(MISC) https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66596 -~~	(MISC) https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66596 - Third Party Advisory

01 Apr 2022, 23:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-04-01 23:15

Updated : 2024-11-21 05:56

NVD link : CVE-2021-26624

Mitre link : CVE-2021-26624

CVE.ORG link : CVE-2021-26624

JSON object : View

Products Affected

escanav

escan_anti-virus

CWE

CWE-20

Improper Input Validation

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