What’s Vulnerable › Vulnerabilities

CVE-2025-4343: D-Link DIR-600L formEasySetupWizard buffer overflow

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-05-06 · updated 2026-06-17
• Weakness: CWE-119

Description

A vulnerability has been found in D-Link DIR-600L up to 2.07B01 and classified as critical. This vulnerability affects the function formEasySetupWizard. The manipulation of the argument host leads to buffer overflow. The attack can be initiated remotely. This vulnerability only affects products that are no longer supported by the maintainer.

Affected products

• D-Link DIR-600L: through 2.07b01

References

• https://github.com/jylsec/vuldb/blob/main/D-Link/dlink_dir600l/Buffer_overflow-formEasySetupWizard-curTime/README.md
• https://vuldb.com/?ctiid.307462
• https://vuldb.com/?id.307462
• https://vuldb.com/?submit.558296
• https://www.dlink.com/

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