CVE-2021-31645 — HIGH (7.5)

Vulnerability Description

An issue was discovered in glFTPd 2.11a that allows remote attackers to cause a denial of service via exceeding the connection limit.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Glftpd	Glftpd	2.11a

Related Weaknesses (CWE)

CWE-770

References

https://glftpd.io/Vendor Advisory
https://www.exploit-db.com/exploits/49773ExploitThird Party AdvisoryVDB Entry
https://glftpd.io/Vendor Advisory
https://www.exploit-db.com/exploits/49773ExploitThird Party AdvisoryVDB Entry

FAQ

What is CVE-2021-31645?

CVE-2021-31645 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-31645?

Check the references section above for vendor advisories and patch information. Affected products include: Glftpd Glftpd.