CVE-2021-3707

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-3707
D-Link router DSL-2750U with firmware vME1.16 or prior versions is vulnerable to unauthorized configuration modification. An unauthenticated attacker on the local network may exploit this, with CVE-2021-3708, to execute any OS commands on the vulnerable device.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

2.1 /10

CVSS v2.0 : LOW

V2 Legend

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

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://github.com/HadiMed/firmware-analysis/blob/main/DSL-2750U%20%28firmware%20version%201.6%29/README.md
https://jvn.jp/en/vu/JVNVU92088210/ Third Party Advisory
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10230 Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:dlink:dsl-2750u_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:dlink:dsl-2750u:-:*:*:*:*:*:*:*
History

07 Nov 2023, 03:38

Type Values Removed Values Added
References
  • {'url': 'https://github.com/HadiMed/firmware-analysis/blob/main/DSL-2750U%20(firmware%20version%201.6)/README.md', 'name': 'https://github.com/HadiMed/firmware-analysis/blob/main/DSL-2750U%20(firmware%20version%201.6)/README.md', 'tags': ['Third Party Advisory'], 'refsource': 'MISC'}
  • () https://github.com/HadiMed/firmware-analysis/blob/main/DSL-2750U%20%28firmware%20version%201.6%29/README.md -

25 Oct 2022, 16:04

Type Values Removed Values Added
CWE CWE-862 NVD-CWE-Other

22 Mar 2022, 19:21

Type Values Removed Values Added
First Time Dlink dsl-2750u Firmware
Dlink
Dlink dsl-2750u
CPE cpe:2.3:h:d-link:dsl-2750u:-:*:*:*:*:*:*:*
cpe:2.3:o:d-link:dsl-2750u_firmware:*:*:*:*:*:*:*:*		 cpe:2.3:o:dlink:dsl-2750u_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:dlink:dsl-2750u:-:*:*:*:*:*:*:*

24 Aug 2021, 17:48

Type Values Removed Values Added
References (MISC) https://github.com/HadiMed/firmware-analysis/blob/main/DSL-2750U%20(firmware%20version%201.6)/README.md - (MISC) https://github.com/HadiMed/firmware-analysis/blob/main/DSL-2750U%20(firmware%20version%201.6)/README.md - Third Party Advisory
References (JVN) https://jvn.jp/en/vu/JVNVU92088210/ - (JVN) https://jvn.jp/en/vu/JVNVU92088210/ - Third Party Advisory
References (CONFIRM) https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10230 - (CONFIRM) https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10230 - Vendor Advisory
CWE CWE-862
CPE cpe:2.3:h:d-link:dsl-2750u:-:*:*:*:*:*:*:*
cpe:2.3:o:d-link:dsl-2750u_firmware:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 2.1
v3 : 5.5

16 Aug 2021, 05:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-08-16 05:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-3707

Mitre link : CVE-2021-3707

CVE.ORG link : CVE-2021-3707

JSON object : View

Products Affected

dlink

  • dsl-2750u
  • dsl-2750u_firmware
CWE
NVD-CWE-Other CWE-15

External Control of System or Configuration Setting