CVE-2020-10866 Information disclosure in n/a
Attackers can enumerate network interfaces and access points from a low-integrity process via the Avast Service RPC endpoint.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-10866?
CVE-2020-10866 is a high-severity vulnerability in n/a, published on 1 Apr 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was discovered in Avast Antivirus before 20. The aswTask RPC endpoint for the TaskEx library in the Avast Service (AvastSvc.exe) allows attackers to enumerate the network interfaces and access points from a Low Integrity process via RPC.
Weakness: CWE-326
Which versions are affected by CVE-2020-10866?
It affects 1 product.
Products include Avast Antivirus.
How do I fix CVE-2020-10866?
No fix has been published for CVE-2020-10866 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-10866 being exploited?
There is no known exploitation of CVE-2020-10866 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2025-13032 Race condition in (Free/Inernet Security/Ultimate) Antivirus
- CVE-2020-10867 Security feature bypass in n/a
- CVE-2017-8307 Missing authorization in n/a
- CVE-2025-3500 Integer Overflow in Avast Antiviurs 25.1.981.6 on Windows may result in privilege escalation
- CVE-2021-45335 Missing authorization in n/a
Sources
Also known as GHSA-hcrc-4mmf-w8v9.