CVE-2024-57677

MEDIUM
2025-01-16 [email protected]
6.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 18:04 vuln.today
CVE Published
Jan 16, 2025 - 19:15 nvd
MEDIUM 6.5

Tags

D-Link Authentication Bypass Dir 816 Firmware

Description

An access control issue in the component form2Wan.cgi of D-Link 816A2_FWv1.10CNB05_R1B011D88210 allows unauthenticated attackers to set the wan service of the device via a crafted POST request.

Analysis

An access control issue in the component form2Wan.cgi of D-Link 816A2_FWv1.10CNB05_R1B011D88210 allows unauthenticated attackers to set the wan service of the device via a crafted POST request. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical Context

This vulnerability is classified as Incorrect Authorization (CWE-863), which allows attackers to bypass authorization checks to access restricted resources. An access control issue in the component form2Wan.cgi of D-Link 816A2_FWv1.10CNB05_R1B011D88210 allows unauthenticated attackers to set the wan service of the device via a crafted POST request. Affected products include: Dlink Dir-816 Firmware.

Affected Products

Dlink Dir-816 Firmware.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Review and test authorization logic, implement consistent access control checks, use centralized authorization framework.

Priority Score

33
Low Medium High Critical
KEV: 0
EPSS: +0.3
CVSS: +32
POC: 0

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CVE-2024-57677 vulnerability details – vuln.today
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