CVE-2021-31645
HIGHCVSS 7.5/10EPSS 1.67%
Last modified
CVE-2021-31645 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue was discovered in glFTPd 2.11a that allows remote attackers to cause a denial of service via exceeding the connection limit.. EPSS estimates a 1.67% chance of exploitation in the next 30 days.
Description
An issue was discovered in glFTPd 2.11a that allows remote attackers to cause a denial of service via exceeding the connection limit.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Glftpd | Glftpd | 2.11a |
References
- https://glftpd.io/Vendor Advisory
- https://www.exploit-db.com/exploits/49773Exploit, Third Party Advisory, VDB Entry
- https://glftpd.io/Vendor Advisory
- https://www.exploit-db.com/exploits/49773Exploit, Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-31645?
An issue was discovered in glFTPd 2.11a that allows remote attackers to cause a denial of service via exceeding the connection limit.
How severe is CVE-2021-31645?
CVE-2021-31645 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.67% probability of exploitation in the next 30 days.
How do I fix CVE-2021-31645?
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-2021-31645?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST