CVE-2021-43972 File upload in n/a
Remote authenticated attackers can copy arbitrary server files to the web root, potentially leading to code execution or data exposure.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-43972?
CVE-2021-43972 is a medium-severity vulnerability in n/a, published on 11 Jan 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An unrestricted file copy vulnerability in /UserSelfServiceSettings.jsp in SysAid ITIL 20.4.74 b10 allows a remote authenticated attacker to copy arbitrary files on the server filesystem to the web root (with an arbitrary filename) via the tempFile and fileName parameters in the HTTP POST body.
Which versions are affected by CVE-2021-43972?
It affects 1 product.
Products include Sysaid Sysaid.
How do I fix CVE-2021-43972?
No fix has been published for CVE-2021-43972 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-43972 being exploited?
There is no known exploitation of CVE-2021-43972 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2023-47246 SysAid Server Path Traversal
- CVE-2025-2775 SysAid On-Prem Improper Restriction of XML External Entity Reference
- CVE-2025-2776 SysAid On-Prem Improper Restriction of XML External Entity Reference
- CVE-2024-36393 SysAid - CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
- CVE-2025-2777 SysAid On-Prem <= 23.3.40 lshw Proceessing XML External Entity Injection
Sources
Also known as GHSA-m625-c2m5-3rmr.