CVE-2025-10773

B-Link BL-AC2100 Web Management set_delshrpath_cfg delshrpath stack-based overflow

HIGH
8.8
CVSS Score
Published: September 22, 2025 at 12:02 AM UTC
Updated: June 17, 2026 at 08:28 AM UTC
3 products affected across 2 vendorsBl AC2100 FirmwareBL-AC2100BL-AC2100

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Severity
HIGH8.8
Exploit prediction
EPSS 4%
SSVC
PoC

Description

A security flaw has been discovered in B-Link BL-AC2100 up to 1.0.3. Affected by this issue is the function delshrpath of the file /goform/set_delshrpath_cfg of the component Web Management Interface. The manipulation of the argument Type results in stack-based buffer overflow. The attack may be performed from remote. The exploit has been released to the public and may be exploited. 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.

v ≤ 1.0.3
lb-link-bl-ac2100 (same device)
All versions

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.325129
SignaturePermissions RequiredVDB Entry
Source: cverecord
https://vuldb.com/?ctiid.325129
Third Party AdvisoryVDB Entry
Source: cverecord
https://vuldb.com/?submit.649901
ExploitThird Party Advisory
Source: cverecord
https://github.com/maximdevere/CVE2/blob/main/README.md

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

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

CVSS

8.8HIGHVulDB
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-121CWE-119CWE-787

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