What’s Vulnerable › Vulnerabilities

CVE-2021-43973

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-01-11 · updated 2026-06-17
• Weakness: CWE-434

Description

An unrestricted file upload vulnerability in /UploadPsIcon.jsp in SysAid ITIL 20.4.74 b10 allows a remote authenticated attacker to upload an arbitrary file via the file parameter in the HTTP POST body. A successful request returns the absolute, server-side filesystem path of the uploaded file.

Affected products

• Sysaid: 20.4.74-b10

References

• https://github.com/atredispartners/advisories/blob/master/ATREDIS-2021-0002.md
• https://github.com/atredispartners/advisories/blob/master/ATREDIS-2022-0001.md
• https://www.sysaid.com/it-service-management-software/incident-management
• https://github.com/atredispartners/advisories/blob/master/ATREDIS-2021-0002.md
• https://github.com/atredispartners/advisories/blob/master/ATREDIS-2022-0001.md
• https://www.sysaid.com/it-service-management-software/incident-management

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