CVE-2020-25783 — CRITICAL (9.8)

Q: How severe is CVE-2020-25783?

CVE-2020-25783 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2020-25783?

Check the references section above for vendor advisories and patch information. Affected products include: Accfly 720P Firmware, Accfly 720P.

Vulnerability Description

An issue was discovered on Accfly Wireless Security IR Camera System 720P with software versions v3.10.73 through v4.15.77. There is an unauthenticated heap-based buffer overflow in the function CNetClientTalk::OprMsg during incoming message handling.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Accfly	720P Firmware	>= 3.10.73, <= 4.15.77
Accfly	720P	-

Related Weaknesses (CWE)

CWE-787

References

https://github.com/tezeb/accfly/blob/master/Readme.mdExploitTechnical DescriptionThird Party Advisory
https://github.com/tezeb/accfly/blob/master/Readme.mdExploitTechnical DescriptionThird Party Advisory

FAQ

What is CVE-2020-25783?

CVE-2020-25783 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An issue was discovered on Accfly Wireless Security IR Camera System 720P with software versions v3.10.73 through v4.15.77. There is an unauthenticated heap-based buffer overflow in the function CNetC...

How severe is CVE-2020-25783?

CVE-2020-25783 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-25783?

Check the references section above for vendor advisories and patch information. Affected products include: Accfly 720P Firmware, Accfly 720P.