Which versions of Wrc X1500Gsa B Firmware are affected by CVE-2026-24449?

CVE-2026-24449 presents moderate security risk rated CVSS 4.6. Exploitation could compromise the security of affected deployments.

How to fix or mitigate CVE-2026-24449?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Wrc X1500Gsa B Firmware CVE-2026-24449

Q: What is the CVSS score of CVE-2026-24449?

CVE-2026-24449 has a CVSS 4.0 base score of 5.1 (Medium). CVSS vector: CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/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. EPSS exploitation probability: 0.0%.

MEDIUM

Use of Weak Credentials (CWE-1391)

2026-02-03 vultures@jpcert.or.jp

Information Disclosure Wrc X1500Gsa B Firmware Wrc X1500Gs B Firmware

5.1

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

5.1 MEDIUM

CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/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

Attack Vector

Physical

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

CVE Published

Feb 03, 2026 - 07:16 nvd

MEDIUM 5.1

DescriptionCVE.org

For WRC-X1500GS-B and WRC-X1500GSA-B, the initial passwords can be calculated easily from the system information.

AnalysisAI

WRC-X1500GS-B and WRC-X1500GSA-B routers contain a weak credential derivation vulnerability where initial administrative passwords can be predicted from publicly available system information, potentially allowing unauthenticated attackers to gain administrative access. The vulnerability requires physical proximity to the device to obtain necessary system details, limiting its practical exploitability. No patch is currently available for affected devices.