A stack-based buffer overflow vulnerability exists in D-Link DIR-605L Wireless N300 Cloud Router firmware versions 1.12 and 1.13 via the getAuthCode() function. The flaw arises from unsafe usage of sprintf() when processing user-supplied CAPTCHA data via the FILECODE parameter in /goform/formLogin. A remote unauthenticated attacker can exploit this to execute arbitrary code with root privileges on the device.
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Thu, 31 Jul 2025 19:45:00 +0000
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D-link dir-605l |
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ssvc
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Thu, 31 Jul 2025 15:00:00 +0000
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Description | A stack-based buffer overflow vulnerability exists in D-Link DIR-605L Wireless N300 Cloud Router firmware versions 1.12 and 1.13 via the getAuthCode() function. The flaw arises from unsafe usage of sprintf() when processing user-supplied CAPTCHA data via the FILECODE parameter in /goform/formLogin. A remote unauthenticated attacker can exploit this to execute arbitrary code with root privileges on the device. | |
Title | D-Link DIR-605L Captcha Handling Buffer Overflow | |
Weaknesses | CWE-121 | |
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cvssV4_0
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2025-07-31T14:54:19.755Z
Updated: 2025-07-31T18:31:32.054Z
Reserved: 2025-07-30T17:20:30.437Z
Link: CVE-2012-10021

Updated: 2025-07-31T18:31:05.553Z

Status : Awaiting Analysis
Published: 2025-07-31T15:15:32.597
Modified: 2025-07-31T18:42:37.870
Link: CVE-2012-10021

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