CVE-2023-41027 | BDVDB-2026-212356 Detail

JuplinkRX4-1500

Description#

Credential disclosure in the '/webs/userpasswd.htm' endpoint in Juplink RX4-1500 Wifi router firmware versions V1.0.4 and V1.0.5 allows an authenticated attacker to leak the password for the administrative account via requests to the vulnerable endpoint.

Impact#

CAPEC-115 Authentication Bypass

Weaknesses#

CWE-210 Insertion of Sensitive Information Into Sent Data

References#

https://blog.exodusintel.com/2023/09/18/juplink-rx4-1500-credential-disclosure-vulnerability/

Exploit#

No public exploit known

History#

Version 12023-09-22Record published in the CVE List.
Version 22024-09-24Most recent update recorded in the CVE List.

Published

Published: 2023-09-22
Last modified: 2024-09-24

Vendor information

Vendor: Juplink
Product: RX4-1500

All Juplink vulnerabilities

Score

8.0 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 59.6.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
V1.0.5
Fixed
Not stated
Vulnerable
V1.0.4
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

8.0 High

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Metric breakdown
Attack Vector	Adjacent
Attack Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Unchanged
Confidentiality	High
Integrity	High
Availability	High

CVSS v3.0

Not available

CVSS v2

7.7 High

AV:A/AC:L/Au:S/C:C/I:C/A:C

Metric breakdown
Access Vector	Adjacent Network
Access Complexity	Low
Authentication	Single
Confidentiality Impact	Complete
Integrity Impact	Complete
Availability Impact	Complete

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).