PatchTheCVECVE-2021-32538: ARTWARE CMS parameter of image upload function does not filter the type of upload files which allows remote at
CVE-2021-32538 is a critical-severity flaw (CVSS 9.8) affecting artware cms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
ARTWARE CMS parameter of image upload function does not filter the type of upload files which allows remote attackers can upload arbitrary files without logging in, and further execute code unrestrictedly.
Why this priority
- Critical severity
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 9.8 (Critical) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 2.0% (top 19%) |
| CISA exploited list | No |
| Weakness | CWE-434 |
| Published | 2021-07-07 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2021-32538?
artware cms: upgrade to 2021-01-08. Exact commands for each OS are on this page.
Is CVE-2021-32538 being exploited?
CVE-2021-32538 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2021-32538 affect?
CVE-2021-32538 affects artware cms. Severity is critical (CVSS 9.8). ARTWARE CMS parameter of image upload function does not filter the type of upload files which allows remote attackers can upload arbitrary files without logging in, and further execute code unrestrictedly.
How urgent is CVE-2021-32538?
Priority 60/100. Critical severity; Remotely exploitable, no login, no user action