Vulnerabilities

With the aim of informing, warning and helping professionals with the latest security vulnerabilities in technology systems, we have made a database available for users interested in this information, which is in Spanish and includes all of the latest documented and recognised vulnerabilities.

This repository, with over 75,000 registers, is based on the information from the NVD (National Vulnerability Database) – by virtue of a partnership agreement – through which INCIBE translates the included information into Spanish.

On occasions this list will show vulnerabilities that have still not been translated, as they are added while the INCIBE team is still carrying out the translation process. The CVE (Common Vulnerabilities and Exposures) Standard for Information Security Vulnerability Names is used with the aim to support the exchange of information between different tools and databases.

All vulnerabilities collected are linked to different information sources, as well as available patches or solutions provided by manufacturers and developers. It is possible to carry out advanced searches, as there is the option to select different criteria to narrow down the results, some examples being vulnerability types, manufacturers and impact levels, among others.

Through RSS feeds or Newsletters we can be informed daily about the latest vulnerabilities added to the repository. Below there is a list, updated daily, where you can discover the latest vulnerabilities.

CVE-2025-61612

Publication date:

09/03/2026

In nr modem, there is a possible system crash due to improper input validation. This could lead to remote denial of service with no additional execution privileges needed.

Severity CVSS v4.0: Pending analysis

Last modification:

09/03/2026

CVE-2025-41772

Publication date:

09/03/2026

An unauthenticated remote attacker can obtain valid session tokens because they are exposed in plaintext within the URL parameters of the wwwupdate.cgi endpoint in UBR.

Severity CVSS v4.0: Pending analysis

Last modification:

11/03/2026

CVE-2025-41766

Publication date:

09/03/2026

A low-privileged remote attacker can trigger a stack-based buffer overflow via a crafted HTTP POST request using the ubr-network method resulting in full device compromise.

Severity CVSS v4.0: Pending analysis

Last modification:

11/03/2026

CVE-2025-41767

Publication date:

09/03/2026

A high-privileged remote attacker can fully compromise the device by abusing an update signature bypass vulnerability in the wwwupdate.cgi method in the web interface of UBR.

Severity CVSS v4.0: Pending analysis

Last modification:

11/03/2026

CVE-2025-41760

Publication date:

09/03/2026

An administrator may attempt to block all traffic by configuring a pass filter with an empty table. However, in UBR, an empty list does not enforce any restrictions and allows all network traffic to pass unfiltered.

Severity CVSS v4.0: Pending analysis

Last modification:

11/03/2026

CVE-2025-41761

Publication date:

09/03/2026

A low‑privileged local attacker who gains access to the UBR service account (e.g., via SSH) can escalate privileges to obtain full system access. This is due to the service account being permitted to execute certain binaries (e.g., tcpdump and ip) with sudo.

Severity CVSS v4.0: Pending analysis

Last modification:

11/03/2026

CVE-2025-41762

Publication date:

09/03/2026

An unauthenticated attacker can abuse the weak hash of the backup generated by the wwwdnload.cgi endpoint to gain unauthorized access to sensitive data, including password hashes and certificates.

Severity CVSS v4.0: Pending analysis

Last modification:

11/03/2026

CVE-2025-41763

Publication date:

09/03/2026

A low‑privileged remote attacker can directly interact with the wwwdnload.cgi endpoint to download any resource available to administrators, including system backups and certificate request files.

Severity CVSS v4.0: Pending analysis

Last modification:

11/03/2026

CVE-2025-41764

Publication date:

09/03/2026

Due to insufficient authorization enforcement, an unauthorized remote attacker can exploit the wwwupdate.cgi endpoint to upload and apply arbitrary updates.

Severity CVSS v4.0: Pending analysis

Last modification:

11/03/2026

CVE-2025-41765

Publication date:

09/03/2026

Due to insufficient authorization enforcement, an unauthorized remote attacker can exploit the wwwupload.cgi endpoint to upload and apply arbitrary data. This includes, but is not limited to, contact images, HTTPS certificates, system backups for restoration, server peer configurations, and BACnet/SC server certificates and keys.

Severity CVSS v4.0: Pending analysis

Last modification:

11/03/2026

CVE-2025-41755

Publication date:

09/03/2026

A low-privileged remote attacker can exploit the ubr-logread method in wwwubr.cgi to read arbitrary files on the system. The endpoint accepts a parameter specifying the log file to open (e.g., /tmp/weblog{some_number}), but this parameter is not properly validated, allowing an attacker to modify it to reference any file and retrieve its contents.

Severity CVSS v4.0: Pending analysis

Last modification:

11/03/2026

CVE-2025-41756

Publication date:

09/03/2026

A low-privileged remote attacker can exploit the ubr-editfile method in wwwubr.cgi, an undocumented and unused API endpoint to write arbitrary files on the system.

Severity CVSS v4.0: Pending analysis

Last modification:

11/03/2026

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