CVE-2023-39666
CRITICALCVSS 9.8/10EPSS 1.14%
Last modified
CVE-2023-39666 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. D-Link DIR-842 fw_revA_1-02_eu_multi_20151008 was discovered to contain multiple buffer overflows in the fgets function via the acStack_120 and acStack_220 parameters.. EPSS estimates a 1.14% chance of exploitation in the next 30 days.
Description
D-Link DIR-842 fw_revA_1-02_eu_multi_20151008 was discovered to contain multiple buffer overflows in the fgets function via the acStack_120 and acStack_220 parameters.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Dlink | Dir-842 Firmware | 1.05b02 |
References
- https://support.dlink.com/Vendor Advisory
- https://www.dlink.com/en/security-bulletin/Vendor Advisory
- https://support.dlink.com/Vendor Advisory
- https://www.dlink.com/en/security-bulletin/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-39666?
D-Link DIR-842 fw_revA_1-02_eu_multi_20151008 was discovered to contain multiple buffer overflows in the fgets function via the acStack_120 and acStack_220 parameters.
How severe is CVE-2023-39666?
CVE-2023-39666 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.14% probability of exploitation in the next 30 days.
How do I fix CVE-2023-39666?
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-2023-39666?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST