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Beetel 450TC3 CVE-2026-82487

| EUVDEUVD-2026-68177 LOW
Weak Password Recovery Mechanism for Forgotten Password (CWE-640)
2026-08-30 VulDB GHSA-42p8-vfg5-26vr
2.1
CVSS 4.0 · Vendor: VulDB

Severity by source

Vendor (VulDB) PRIMARY
2.1 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
vuln.today AI
5.4 MEDIUM

Network-accessible flaw requiring low-privileged authentication; impacts confidentiality and integrity via credential access but causes no availability disruption.

3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (VulDB).

CVSS VectorVendor: VulDB

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

4
CVE Published
Aug 31, 2026 - 10:50 cve.org
LOW 2.1
Analysis Generated
Aug 30, 2026 - 10:31 vuln.today
Severity Changed
Aug 30, 2026 - 10:22 NVD
MEDIUM LOW
CVSS changed
Aug 30, 2026 - 10:22 NVD
5.3 (MEDIUM) 2.1 (LOW)

DescriptionCVE.org

A vulnerability was determined in Beetel 450TC3 01.00.00_01. This affects an unknown part. Executing a manipulation can lead to weak password recovery. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

AnalysisAI

Weak password recovery in Beetel 450TC3 router firmware 01.00.00_01 allows low-privileged authenticated attackers to exploit a flawed account recovery workflow over the network, potentially escalating privileges to administrative control of the device. A public proof-of-concept has been disclosed on GitHub, and the exploit reference explicitly describes authenticated privilege escalation as the realized impact. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Exploit
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Execution
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Persist
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Impact
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Vulnerability AssessmentAI

Exploitation Exploitation requires a low-privileged authenticated session on the Beetel 450TC3 router (PR:L per CVSS 4.0 vector); fully unauthenticated external attackers cannot directly exploit this flaw. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.0 score of 2.1 is low, driven by PR:L (requires prior authentication) and uniformly low impact metrics (VC:L/VI:L/VA:L). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation No vendor-released patch has been identified at time of analysis - the vendor did not respond to disclosure. … Detailed patch versions, workarounds, and compensating controls in full report.

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CVE-2026-82487 vulnerability details – vuln.today

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