CVE intelligence and bounded remediation

CVE-2024-4699 — ** UNSUPPORTED WHEN ASSIGNED ** A vulnerability, which was classified as critical, has been found in D-Link DAR-8000-10 up to 20230922

Critical CVSS 9.8

** UNSUPPORTED WHEN ASSIGNED ** A vulnerability, which was classified as critical, has been found in D-Link DAR-8000-10 up to 20230922. This issue affects some unknown processing of the file /importhtml.php. The manipulation of the argument sql leads to deserialization. The attack may be initiated remotely. The associated identifier of this vulnerability is VDB-263747. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: Vendor was contacted early and confirmed immediately that the product is end-of-life. It should be retired and replaced.

Severity
Critical
CVSS
9.8 (3.1)
Published
2024-05-14
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-502

Affected products

  • dlink / dar-8000-10_firmware

Matched remediation archetype

Unsafe deserialization and object reconstruction

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Inventory serialization formats accepted from requests, queues, caches, files, cookies, and cross-service messages.
  • Trace whether untrusted input can select classes, types, callbacks, constructors, or object hooks during decoding.
  • Identify signing, schema validation, trust-boundary, and compatibility settings for each decoder.

Remediate safely

  • Replace native object deserialization with a data-only format and explicit schema validation.
  • If replacement is not immediate, use a safe decoder with a minimal type allowlist and disable polymorphic or executable hooks.
  • Update the affected library and add inert tests for unknown types, extra fields, malformed nesting, and unsigned data.

Authoritative sources

Complete CVE record and remediation plan

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