What’s Vulnerable › Vulnerabilities

CVE-2023-39666

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-08-18 · updated 2026-06-17
• Weakness: CWE-120

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.

Affected products

• D-Link DIR-842: 1.05b02

References

• https://github.com/Davidteeri/Bug-Report/blob/main/D-Link/DIR-842%20buffer%20overflow.md
• https://support.dlink.com/
• https://www.dlink.com/en/security-bulletin/
• https://github.com/Davidteeri/Bug-Report/blob/main/D-Link/DIR-842%20buffer%20overflow.md
• https://support.dlink.com/
• https://www.dlink.com/en/security-bulletin/

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