CVE-2022-50689 | THREATINT

Description

Cobian Reflector 0.9.93 RC1 contains a denial of service vulnerability that allows attackers to crash the application by overflowing the password input field. Attackers can paste a large 8000-byte buffer into the password field to trigger an application crash during SFTP task configuration.

PUBLISHED Reserved 2025-12-21 | Published 2025-12-22 | Updated 2025-12-22 | Assigner VulnCheck

MEDIUM: 6.9CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

MEDIUM: 6.2CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Problem types

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

Product status

0.9.93

affected

Credits

Luis Martinez finder

References

www.exploit-db.com/exploits/50789 exploit

www.exploit-db.com/exploits/50789 (ExploitDB-50789) exploit

www.cobiansoft.com/ (Cobian Software Official Homepage) product

www.vulncheck.com/...al-denial-of-service-via-password-field (VulnCheck Advisory: Cobian Reflector 0.9.93 RC1 Local Denial of Service via Password Field) third-party-advisory

cve.org (CVE-2022-50689)

nvd.nist.gov (CVE-2022-50689)

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