CVE-2020-26733 — MEDIUM (5.4)

Vulnerability Description

Cross Site Scripting (XSS) in Configuration page in SKYWORTH GN542VF Hardware Version 2.0 and Software Version 2.0.0.16 allows authenticated attacker to inject their own script into the page via DDNS Configuration Section.

CVSS Score

5.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Skyworth	Gn542Vf Firmware	2.0.0.16
Skyworth	Gn542Vf	2.0

Related Weaknesses (CWE)

CWE-79

References

https://github.com/swzhouu/CVE-2020-26733ExploitThird Party Advisory
https://github.com/swzhouu/CVE-2020-26733ExploitThird Party Advisory

FAQ

What is CVE-2020-26733?

CVE-2020-26733 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Cross Site Scripting (XSS) in Configuration page in SKYWORTH GN542VF Hardware Version 2.0 and Software Version 2.0.0.16 allows authenticated attacker to inject their own script into the page via DDNS ...

How severe is CVE-2020-26733?

CVE-2020-26733 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-26733?

Check the references section above for vendor advisories and patch information. Affected products include: Skyworth Gn542Vf Firmware, Skyworth Gn542Vf.