CVE-2021-43973
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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.71%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.71% probability · 76th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- sysaid/sysaid
- Source
- cve@mitre.org
References
- https://github.com/atredispartners/advisories/blob/master/ATREDIS-2021-0002.mdBroken Link
- https://github.com/atredispartners/advisories/blob/master/ATREDIS-2022-0001.mdPatch, Third Party Advisory
- https://www.sysaid.com/it-service-management-software/incident-managementProduct
- https://github.com/atredispartners/advisories/blob/master/ATREDIS-2021-0002.mdBroken Link
- https://github.com/atredispartners/advisories/blob/master/ATREDIS-2022-0001.mdPatch, Third Party Advisory
- https://www.sysaid.com/it-service-management-software/incident-managementProduct
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.