CVE-2021-31986

CVE-2021-31986 affects Axis OS; root cause is improper validation of user-controlled SMTP notification parameters, leading to a heap-based buffer overflow with potential crashes and data leakage. In Axis OS, affected tracks/versions include AXIS OS Active track 10.7 and 10.8, AXIS OS 2016 LTS tra...

CVE-2021-31987

CVE-2021-31987 affects Axis OS (embedded OS used in Axis devices). A user-controlled parameter in the SMTP test functionality is not properly validated, enabling bypass of blocked network recipients. Public disclosures describe this alongside related issues (CVE-2021-31986, CVE-2021-31988) in Axi...

CVE-2021-31988

CVE-2021-31988 affects Axis OS SMTP test functionality and involves injecting CRLF and arbitrary SMTP headers due to insufficient validation of a user-controlled parameter. The root cause, as described in multiple sources, is lack of proper input validation in the SMTP test flow, enabling SMTP he...