CVE-2021-20711

Aterm WG2600HS firmware Ver1.5.1 and earlier allows an attacker to execute arbitrary OS commands via unspecified vectors.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

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://jpn.nec.com/security-info/secinfo/nv21-010.html	Mitigation Vendor Advisory
https://jvn.jp/en/jp/JVN29739718/index.html	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:nec:aterm_wg2600hs_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:nec:aterm_wg2600hs:-:*:*:*:*:*:*:*

History

30 Apr 2021, 20:09

Type	Values Removed	Values Added
References	~~(MISC) https://jvn.jp/en/jp/JVN29739718/index.html -~~	(MISC) https://jvn.jp/en/jp/JVN29739718/index.html - Third Party Advisory
References	~~(MISC) https://jpn.nec.com/security-info/secinfo/nv21-010.html -~~	(MISC) https://jpn.nec.com/security-info/secinfo/nv21-010.html - Mitigation, Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 10.0 v3 : 9.8
CWE		CWE-78
CPE		cpe:2.3:h:nec:aterm_wg2600hs:-:::::::* cpe:2.3:o:nec:aterm_wg2600hs_firmware::::::::

26 Apr 2021, 01:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-04-26 01:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-20711

Mitre link : CVE-2021-20711

CVE.ORG link : CVE-2021-20711

JSON object : View

Products Affected

nec

aterm_wg2600hs
aterm_wg2600hs_firmware

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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