CVE-2026-10521: CWE-425 Direct Request ('Forced Browsing') in MB connect line mbCONNECT24
CVE-2026-10521 is a high-severity vulnerability in MB connect line's mbCONNECT24 product. A highly privileged remote attacker can access a hidden configuration method that should not be accessible to any user. This unauthorized access allows modification of critical program parameters, potentially leading to a total loss of confidentiality, integrity, and availability of the system.
AI Analysis
Technical Summary
This vulnerability, classified as CWE-425 (Direct Request or Forced Browsing), affects mbCONNECT24 by allowing a remote attacker with high privileges to access a hidden configuration method that is not intended to be accessible. Through this method, the attacker can alter critical program parameters, which can compromise the confidentiality, integrity, and availability of the affected system. The CVSS 4.0 base score is 8.6, indicating a high severity with network attack vector, low attack complexity, no user interaction required, and high impact on confidentiality, integrity, and availability. There is no vendor advisory or patch information available at this time.
Potential Impact
An attacker with high privileges can exploit this vulnerability to modify critical configuration parameters remotely. This can result in a complete compromise of the affected system's confidentiality, integrity, and availability, potentially causing severe operational disruption and data breaches.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or temporary mitigation is provided, it is recommended to monitor vendor communications closely for updates. Restrict access to high-privilege accounts and ensure that only authorized personnel can reach sensitive configuration interfaces until a fix is available.
CVE-2026-10521: CWE-425 Direct Request ('Forced Browsing') in MB connect line mbCONNECT24
Description
CVE-2026-10521 is a high-severity vulnerability in MB connect line's mbCONNECT24 product. A highly privileged remote attacker can access a hidden configuration method that should not be accessible to any user. This unauthorized access allows modification of critical program parameters, potentially leading to a total loss of confidentiality, integrity, and availability of the system.
CVSS v4.0
Score 8.6high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability, classified as CWE-425 (Direct Request or Forced Browsing), affects mbCONNECT24 by allowing a remote attacker with high privileges to access a hidden configuration method that is not intended to be accessible. Through this method, the attacker can alter critical program parameters, which can compromise the confidentiality, integrity, and availability of the affected system. The CVSS 4.0 base score is 8.6, indicating a high severity with network attack vector, low attack complexity, no user interaction required, and high impact on confidentiality, integrity, and availability. There is no vendor advisory or patch information available at this time.
Potential Impact
An attacker with high privileges can exploit this vulnerability to modify critical configuration parameters remotely. This can result in a complete compromise of the affected system's confidentiality, integrity, and availability, potentially causing severe operational disruption and data breaches.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or temporary mitigation is provided, it is recommended to monitor vendor communications closely for updates. Restrict access to high-privilege accounts and ensure that only authorized personnel can reach sensitive configuration interfaces until a fix is available.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- CERTVDE
- Date Reserved
- 2026-06-01T08:47:49.983Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a3a3f2aeed863c81e8c6dcc
Added to database: 06/23/2026, 08:09:14 UTC
Last enriched: 06/23/2026, 08:24:04 UTC
Last updated: 06/23/2026, 12:01:22 UTC
Views: 12
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