CVE-2021-34691
HIGHCVSS 7.5/10EPSS 1.03%
Last modified
CVE-2021-34691 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. iDrive RemotePC before 4.0.1 on Linux allows denial of service. A remote and unauthenticated attacker can disconnect a valid user session by connecting to an ephemeral port.. EPSS estimates a 1.03% chance of exploitation in the next 30 days.
Description
iDrive RemotePC before 4.0.1 on Linux allows denial of service. A remote and unauthenticated attacker can disconnect a valid user session by connecting to an ephemeral port.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Idrive | Remotepc | < 4.0.1 |
References
- https://www.remotepc.com/release-infoRelease Notes, Vendor Advisory
- https://www.remotepc.com/release-infoRelease Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-34691?
iDrive RemotePC before 4.0.1 on Linux allows denial of service. A remote and unauthenticated attacker can disconnect a valid user session by connecting to an ephemeral port.
How severe is CVE-2021-34691?
CVE-2021-34691 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.03% probability of exploitation in the next 30 days.
How do I fix CVE-2021-34691?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-34691?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST