This security bulletin contains one low risk vulnerability.
Exploit availability: NoDescription
The vulnerability allows a remote attacker to escalate privileges on the system.
The vulnerability exists due to the Feedback extension improperly validates input. A remote attacker can write files to arbitrary locations and gain elevated privileges on the target system.Mitigation
Install updates from vendor's website.Vulnerable software versions
Microsoft Edge: before 83.0.478.37
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to visit a specially crafted website.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.