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-2021-1232

Publication date:

18/11/2024

A vulnerability in the web-based management interface of Cisco&nbsp;SD-WAN vManage Software could allow an authenticated, remote attacker to read arbitrary files on the underlying filesystem of an affected system. This vulnerability is due to insufficient access control for sensitive information that is written to an affected system. An attacker could exploit this vulnerability by accessing sensitive information that they are not authorized to access on an affected system. A successful exploit could allow the attacker to gain access to devices and other network management systems that they should not have access to.Cisco&nbsp;has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

Severity CVSS v4.0: Pending analysis

Last modification:

04/08/2025

CVE-2021-1234

Publication date:

18/11/2024

A vulnerability in the cluster management interface of Cisco&nbsp;SD-WAN vManage Software could allow an unauthenticated, remote attacker to view sensitive information on an affected system. To be affected by this vulnerability, the vManage software must be in cluster mode. This vulnerability is due to the absence of authentication for sensitive information in the cluster management interface. An attacker could exploit this vulnerability by sending a crafted request to the cluster management interface of an affected system. A successful exploit could allow the attacker to view sensitive information on the affected system.Cisco&nbsp;has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

Severity CVSS v4.0: Pending analysis

Last modification:

04/08/2025

CVE-2020-3548

Publication date:

18/11/2024

A vulnerability in the Transport Layer Security (TLS) protocol implementation of Cisco&nbsp;AsyncOS software for Cisco&nbsp;Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to cause high CPU usage on an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to inefficient processing of incoming TLS traffic. An attacker could exploit this vulnerability by sending a series of crafted TLS packets to an affected device. A successful exploit could allow the attacker to trigger a prolonged state of high CPU utilization. The affected device would still be operative, but response time and overall performance may be degraded.There are no workarounds that address this vulnerability.

Severity CVSS v4.0: Pending analysis

Last modification:

31/07/2025

CVE-2020-3525

Publication date:

18/11/2024

A vulnerability in the Admin portal of Cisco&nbsp;Identity Services Engine (ISE) could allow an authenticated, remote attacker to recover service account passwords that are saved on an affected system. The vulnerability is due to the incorrect inclusion of saved passwords when loading configuration pages in the Admin portal. An attacker with read or write access to the Admin portal could exploit this vulnerability by browsing to a page that contains sensitive data. A successful exploit could allow the attacker to recover passwords and expose those accounts to further attack.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

Severity CVSS v4.0: Pending analysis

Last modification:

24/06/2025

CVE-2020-3532

Publication date:

18/11/2024

A vulnerability in the web-based management interface of Cisco&nbsp;Unified Communications Manager, Cisco&nbsp;Unified Communications Manager Session Management Edition, Cisco&nbsp;Unified Communications Manager IM &amp; Presence Service, and Cisco&nbsp;Unity Connection could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. The vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive browser-based information.There are no workarounds that address this vulnerability.

Severity CVSS v4.0: Pending analysis

Last modification:

18/11/2024

CVE-2020-3538

Publication date:

18/11/2024

A vulnerability in a certain REST API endpoint of Cisco&nbsp;Data Center Network Manager (DCNM) Software could allow an authenticated, remote attacker to perform a path traversal attack on an affected device. The vulnerability is due to insufficient path restriction enforcement. An attacker could exploit this vulnerability by sending crafted HTTP requests to an affected device. A successful exploit could allow the attacker to overwrite or list arbitrary files on the affected device.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

Severity CVSS v4.0: Pending analysis

Last modification:

06/08/2025

CVE-2020-3539

Publication date:

18/11/2024

A vulnerability in the web-based management interface of Cisco Data Center Network Manager (DCNM) could allow an authenticated, remote attacker to view, modify, and delete data without proper authorization. The vulnerability is due to a failure to limit access to resources that are intended for users with Administrator privileges. An attacker could exploit this vulnerability by convincing a user to click a malicious URL. A successful exploit could allow a low-privileged attacker to list, view, create, edit, and delete templates in the same manner as a user with Administrator privileges.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

Severity CVSS v4.0: Pending analysis

Last modification:

31/07/2025

CVE-2020-26074

Publication date:

18/11/2024

A vulnerability in system file transfer functions of Cisco&nbsp;SD-WAN vManage Software could allow an authenticated, local attacker to gain escalated privileges on the underlying operating system. The vulnerability is due to improper validation of path input to the system file transfer functions. An attacker could exploit this vulnerability by sending requests that contain specially crafted path variables to the vulnerable system. A successful exploit could allow the attacker to overwrite arbitrary files, allowing the attacker to modify the system in such a way that could allow the attacker to gain escalated privileges.Cisco&nbsp;has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

Severity CVSS v4.0: Pending analysis

Last modification:

04/08/2025

CVE-2020-27124

Publication date:

18/11/2024

A vulnerability in the SSL/TLS handler of Cisco&nbsp;Adaptive Security Appliance (ASA) Software could allow an unauthenticated, remote attacker to cause the affected device to reload unexpectedly, leading to a denial of service (DoS) condition. The vulnerability is due to improper error handling on established SSL/TLS connections. An attacker could exploit this vulnerability by establishing an SSL/TLS connection with the affected device and then sending a malicious SSL/TLS message within that connection. A successful exploit could allow the attacker to cause the device to reload.Cisco&nbsp;has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

Severity CVSS v4.0: Pending analysis

Last modification:

01/08/2025

CVE-2020-3420

Publication date:

18/11/2024

A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of the affected software. An attacker could exploit this vulnerability by inserting malicious data into a specific data field in the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive browser-based information.There are no workarounds that address this vulnerability.

Severity CVSS v4.0: Pending analysis

Last modification:

06/08/2025

CVE-2020-3431

Publication date:

18/11/2024

A vulnerability in the web-based management interface of Cisco&nbsp;Small Business RV042 Dual WAN VPN Routers and Cisco&nbsp;Small Business RV042G Dual Gigabit WAN VPN Routers could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of the affected software. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive browser-based information.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

Severity CVSS v4.0: Pending analysis

Last modification:

18/11/2024

CVE-2020-26062

Publication date:

18/11/2024

A vulnerability in Cisco&nbsp;Integrated Management Controller could allow an unauthenticated, remote attacker to enumerate valid usernames within the vulnerable application. The vulnerability is due to differences in authentication responses sent back from the application as part of an authentication attempt. An attacker could exploit this vulnerability by sending authentication requests to the affected application. A successful exploit could allow the attacker to confirm the names of administrative user accounts for use in further attacks.There are no workarounds that address this vulnerability.

Severity CVSS v4.0: Pending analysis

Last modification:

06/08/2025

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