CVSS: 6.5EPSS: 0%CPEs: 17EXPL: 0CVE-2023-21405 – Denial-of-Service vulnerability in Axis Network Door Controller's and Axis Network Intercom's OSDP communication
https://notcve.org/view.php?id=CVE-2023-21405
Knud from Fraktal.fi has found a flaw in some Axis Network Door Controllers and Axis Network Intercoms when communicating over OSDP, highlighting that the OSDP message parser crashes the pacsiod process, causing a temporary unavailability of the door-controlling functionalities meaning that doors cannot be opened or closed. No sensitive or customer data can be extracted as the Axis device is not further compromised. Please refer to the Axis security advisory for more information, mitigation and affected products and software versions. • https://www.axis.com/dam/public/7f/3a/ed/cve-2023-21405-en-US-407244.pdf •
CVSS: 8.8EPSS: 0%CPEs: 4EXPL: 0CVE-2021-31988
https://notcve.org/view.php?id=CVE-2021-31988
A user controlled parameter related to SMTP test functionality is not correctly validated making it possible to add the Carriage Return and Line Feed (CRLF) control characters and include arbitrary SMTP headers in the generated test email. Un parámetro controlado por el usuario relacionado con la funcionalidad de prueba de SMTP no es comprobado correctamente, haciendo posible añadir los caracteres de control Carriage Return and Line Feed (CRLF) e incluir encabezados SMTP arbitrarios en el correo electrónico de prueba generado • https://www.axis.com/files/tech_notes/CVE-2021-31988.pdf • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2021-31987
https://notcve.org/view.php?id=CVE-2021-31987
A user controlled parameter related to SMTP test functionality is not correctly validated making it possible to bypass blocked network recipients. Un parámetro controlado por el usuario relacionado con la funcionalidad de prueba de SMTP no es comprobado correctamente, haciendo posible omitir los destinatarios de red bloqueados • https://www.axis.com/files/tech_notes/CVE-2021-31987.pdf •
CVSS: 6.8EPSS: 0%CPEs: 4EXPL: 0CVE-2021-31986
https://notcve.org/view.php?id=CVE-2021-31986
User controlled parameters related to SMTP notifications are not correctly validated. This can lead to a buffer overflow resulting in crashes and data leakage. Unos parámetros controlados por el usuario relacionados con las notificaciones SMTP no son comprobadas correctamente. Esto puede conllevar a un desbordamiento del búfer, resultando en bloqueos y filtrado de datos • https://www.axis.com/files/tech_notes/CVE-2021-31986.pdf • CWE-787: Out-of-bounds Write •