CVE-2021-38455
MEDIUMCVSS 6.5/10EPSS 0.73%
Last modified
CVE-2021-38455 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. The affected product’s OS Service does not verify any given parameter. A user can supply any type of parameter that will be passed to inner calls without checking the type of the parameter or the value.. EPSS estimates a 0.73% chance of exploitation in the next 30 days.
Description
The affected product’s OS Service does not verify any given parameter. A user can supply any type of parameter that will be passed to inner calls without checking the type of the parameter or the value.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Auvesy | Versiondog | < 8.0.0 |
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01Patch, Third Party Advisory, US Government Resource
- https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01Patch, Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-38455?
The affected product’s OS Service does not verify any given parameter. A user can supply any type of parameter that will be passed to inner calls without checking the type of the parameter or the value.
How severe is CVE-2021-38455?
CVE-2021-38455 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.73% probability of exploitation in the next 30 days.
How do I fix CVE-2021-38455?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-38455?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST