CVE-2025-4733HIGH 8.8EPSS p46.7%

CVE-2025-4733CVE-2025-4733

Description

A vulnerability, which was classified as critical, has been found in TOTOLINK A3002R and A3002RU 3.0.0-B20230809.1615. This issue affects some unknown processing of the file /boafrm/formIpQoS of the component HTTP POST Request Handler. The manipulation of the argument mac leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.66% probability of exploitation · percentile 46.7% · 2026-06-19T12:03:05Z
Published2025-05-16
Last modified2025-06-20

Underlying weaknesses· 2

CWE-119CWE-120

References

  1. https://github.com/CH13hh/tmp_store_cc/blob/main/tt/ta/7.md
  2. https://vuldb.com/?ctiid.309035
  3. https://vuldb.com/?id.309035
  4. https://vuldb.com/?submit.570703
  5. https://www.totolink.net/

2

TypeTargetConfidenceTier
WeaknessImproper Restriction of Operations within the Bounds of a Memory Buffercwe-1190%live
WeaknessBuffer Copy without Checking Size of Input ('Classic Buffer Overflow')cwe-1200%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
CVE-2025-4731
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CVE-2025-4730
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CVE-2025-4732
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CVE-2025-4833
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CVE-2025-4832
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CVE-2025-4825
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.