CVE-2021-4459
MEDIUMCVSS 6.5/10EPSS 0.62%
Last modified
CVE-2021-4459 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. An authorized remote attacker can access files and directories outside the intended web root, potentially exposing sensitive system information of the affected Sunny Boy devices.. EPSS estimates a 0.62% chance of exploitation in the next 30 days.
Description
An authorized remote attacker can access files and directories outside the intended web root, potentially exposing sensitive system information of the affected Sunny Boy devices.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2021-4459?
An authorized remote attacker can access files and directories outside the intended web root, potentially exposing sensitive system information of the affected Sunny Boy devices.
How severe is CVE-2021-4459?
CVE-2021-4459 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.62% probability of exploitation in the next 30 days.
How do I fix CVE-2021-4459?
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-2021-4459?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST