CVE-2021-3254

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-3254
Asus DSL-N14U-B1 1.1.2.3_805 allows remote attackers to cause a Denial of Service (DoS) via a TCP SYN scan using nmap.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.8 /10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References
Link Resource
https://github.com/kaisersource/kaisersource.github.io/blob/main/_posts/2021-01-22-dsl-n14u.md Broken Link
https://kaisersource.github.io/dsl-n14u-syn Exploit Third Party Advisory
https://github.com/kaisersource/kaisersource.github.io/blob/main/_posts/2021-01-22-dsl-n14u.md Broken Link
https://kaisersource.github.io/dsl-n14u-syn Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:asus:dsl-n14u-b1_firmware:1.1.2.3_805:*:*:*:*:*:*:*
cpe:2.3:h:asus:dsl-n14u-b1:-:*:*:*:*:*:*:*
History

21 Nov 2024, 06:21

Type Values Removed Values Added
References () https://github.com/kaisersource/kaisersource.github.io/blob/main/_posts/2021-01-22-dsl-n14u.md - Broken Link () https://github.com/kaisersource/kaisersource.github.io/blob/main/_posts/2021-01-22-dsl-n14u.md - Broken Link
References () https://kaisersource.github.io/dsl-n14u-syn - Exploit, Third Party Advisory () https://kaisersource.github.io/dsl-n14u-syn - Exploit, Third Party Advisory

12 Jul 2022, 17:42

Type Values Removed Values Added
CWE CWE-400 NVD-CWE-noinfo

18 May 2022, 20:10

Type Values Removed Values Added
References (MISC) https://kaisersource.github.io/dsl-n14u-syn - (MISC) https://kaisersource.github.io/dsl-n14u-syn - Exploit, Third Party Advisory
References (MISC) https://github.com/kaisersource/kaisersource.github.io/blob/main/_posts/2021-01-22-dsl-n14u.md - (MISC) https://github.com/kaisersource/kaisersource.github.io/blob/main/_posts/2021-01-22-dsl-n14u.md - Broken Link
CWE CWE-400
CVSS v2 : unknown
v3 : unknown 		v2 : 7.8
v3 : 7.5
CPE cpe:2.3:h:asus:dsl-n14u-b1:-:*:*:*:*:*:*:*
cpe:2.3:o:asus:dsl-n14u-b1_firmware:1.1.2.3_805:*:*:*:*:*:*:*

11 May 2022, 13:28

Type Values Removed Values Added
New CVE
Information

Published : 2022-05-11 12:15

Updated : 2024-11-21 06:21

NVD link : CVE-2021-3254

Mitre link : CVE-2021-3254

CVE.ORG link : CVE-2021-3254

JSON object : View

Products Affected

asus

  • dsl-n14u-b1
  • dsl-n14u-b1_firmware
CWE
NVD-CWE-noinfo