CVE-2021-43661

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-43661
totolink EX300_v2 V4.0.3c.140_B20210429 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the component /home.asp.

6.1 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://github.com/chibataiki/iot-vuls/blob/main/totolink/xss-vulnerability.md Exploit Third Party Advisory
https://github.com/chibataiki/iot-vuls/blob/main/totolink/xss-vulnerability.md Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:totolink:ex300_v2_firmware:4.0.3c.140_b20210429:*:*:*:*:*:*:*
cpe:2.3:h:totolink:ex300_v2:-:*:*:*:*:*:*:*
History

21 Nov 2024, 06:29

Type Values Removed Values Added
References () https://github.com/chibataiki/iot-vuls/blob/main/totolink/xss-vulnerability.md - Exploit, Third Party Advisory () https://github.com/chibataiki/iot-vuls/blob/main/totolink/xss-vulnerability.md - Exploit, Third Party Advisory

05 Apr 2022, 19:12

Type Values Removed Values Added
CWE CWE-79
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 6.1
CPE cpe:2.3:o:totolink:ex300_v2_firmware:4.0.3c.140_b20210429:*:*:*:*:*:*:*
cpe:2.3:h:totolink:ex300_v2:-:*:*:*:*:*:*:*
References (MISC) https://github.com/chibataiki/iot-vuls/blob/main/totolink/xss-vulnerability.md - (MISC) https://github.com/chibataiki/iot-vuls/blob/main/totolink/xss-vulnerability.md - Exploit, Third Party Advisory

31 Mar 2022, 00:47

Type Values Removed Values Added
New CVE
Information

Published : 2022-03-31 00:15

Updated : 2024-11-21 06:29

NVD link : CVE-2021-43661

Mitre link : CVE-2021-43661

CVE.ORG link : CVE-2021-43661

JSON object : View

Products Affected

totolink

  • ex300_v2_firmware
  • ex300_v2
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')