CVE-2021-43988
MEDIUMCVSS 5.9/10EPSS 0.82%
Last modified
CVE-2021-43988 is a medium-severity vulnerability rated 5.9/10 on the CVSS scale. The affected product is vulnerable to a network-based attack by threat actors utilizing crafted naming conventions of files to gain unauthorized access rights.. EPSS estimates a 0.82% chance of exploitation in the next 30 days.
Description
The affected product is vulnerable to a network-based attack by threat actors utilizing crafted naming conventions of files to gain unauthorized access rights.
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Fanuc | Roboguide | <= 9.40083.00.05 |
References
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-109-03Patch, Third Party Advisory, US Government Resource
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-109-03Patch, Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-43988?
The affected product is vulnerable to a network-based attack by threat actors utilizing crafted naming conventions of files to gain unauthorized access rights.
How severe is CVE-2021-43988?
CVE-2021-43988 has a CVSS score of 5.9/10 (MEDIUM severity). The EPSS model estimates a 0.82% probability of exploitation in the next 30 days.
How do I fix CVE-2021-43988?
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-2021-43988?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST