CVE-2021-26407
MEDIUMCVSS 5.5/10EPSS 0.18%
Last modified
CVE-2021-26407 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. A randomly generated Initialization Vector (IV) may lead to a collision of IVs with the same key potentially resulting in information disclosure. . EPSS estimates a 0.18% chance of exploitation in the next 30 days.
Description
A randomly generated Initialization Vector (IV) may lead to a collision of IVs with the same key potentially resulting in information disclosure.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Amd | Romepi Firmware | < 1.0.0.a |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-26407?
A randomly generated Initialization Vector (IV) may lead to a collision of IVs with the same key potentially resulting in information disclosure.
How severe is CVE-2021-26407?
CVE-2021-26407 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.
How do I fix CVE-2021-26407?
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-2021-26407?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST