CVE-2026-2071

UTT 进取 520W formP2PLimitConfig strcpy buffer overflow

HIGH
8.8
CVSS Score
Published: February 7, 2026 at 12:32 AM UTC
Updated: June 17, 2026 at 10:30 AM UTC
1 product affected across 1 vendor520W Firmware

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Severity
HIGH8.8
Exploit prediction
EPSS 0.8%
SSVC
No known exploit

Description

A vulnerability was found in UTT 进取 520W 1.7.7-180627. The impacted element is the function strcpy of the file /goform/formP2PLimitConfig. Performing a manipulation of the argument except results in buffer overflow. The attack is possible to be carried out remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

utt-520w (same device)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

VDB EntryTechnical DescriptionThird Party Advisory
Source: cverecord
https://vuldb.com/?id.344638
SignaturePermissions RequiredVDB Entry
Source: cverecord
https://vuldb.com/?ctiid.344638
Third Party AdvisoryVDB Entry
Source: cverecord
https://vuldb.com/?submit.745265
ExploitThird Party Advisory
Source: cverecord
https://github.com/cymiao1978/cve/blob/main/new/40.md

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHVulDB
Vector?

Quick Info

StatusANALYZED
CWE
CWE-120CWE-119

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