CVE-2022-50687

Cobian Backup 11 Gravity 11.2.0.582 contains a denial of service vulnerability in the FTP password input field that allows attackers to crash the application. Attackers can generate a specially crafted 800-byte buffer and paste it into the password field to trigger an application crash.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.cobiansoft.com/	Product
https://www.exploit-db.com/exploits/50790	Exploit Third Party Advisory
https://www.vulncheck.com/advisories/cobian-backup-gravity-local-denial-of-service-via-password-field	Third Party Advisory
https://www.exploit-db.com/exploits/50790	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:cobiansoft:backup_11:11.2.0.582:*:*:*:*:*:*:*

History

05 Jan 2026, 14:15

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~6.2~~	v2 : unknown v3 : 5.5

31 Dec 2025, 17:52

Type	Values Removed	Values Added
References	~~() https://www.cobiansoft.com/ -~~	() https://www.cobiansoft.com/ - Product
References	~~() https://www.exploit-db.com/exploits/50790 -~~	() https://www.exploit-db.com/exploits/50790 - Exploit, Third Party Advisory
References	~~() https://www.vulncheck.com/advisories/cobian-backup-gravity-local-denial-of-service-via-password-field -~~	() https://www.vulncheck.com/advisories/cobian-backup-gravity-local-denial-of-service-via-password-field - Third Party Advisory
First Time		Cobiansoft backup 11 Cobiansoft
CPE		cpe:2.3:a:cobiansoft:backup_11:11.2.0.582:::::::*

22 Dec 2025, 22:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-12-22 22:15

Updated : 2026-01-05 14:15

NVD link : CVE-2022-50687

Mitre link : CVE-2022-50687

CVE.ORG link : CVE-2022-50687

JSON object : View

Products Affected

cobiansoft

backup_11

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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