CVE-2023-21406

The CVE-2023-21406 issue affects Axis A1001 door controllers when using OSDP. A heap-based buffer overflow in the pacsiod process handling OSDP communication allows writing outside the allocated heap buffer by appending invalid data to an OSDP message, potentially enabling arbitrary code executio...

CVE-2023-21406 Heap-based buffer overflow in Axis A1001 Network Door Controller's OSDP communication

Ariel Harush and Roy Hodir from OTORIO have found a flaw in the AXIS A1001 when communicating over OSDP. A heap-based buffer overflow was found in the pacsiod process which is handling the OSDP communication allowing to write outside of the allocated buffer. By appending invalid data to an OSDP...

CVE-2023-21405 Denial-of-Service vulnerability in Axis Network Door Controller's and Axis Network Intercom's OSDP communication

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...

CVE-2023-21405 Denial-of-Service vulnerability in Axis Network Door Controller's and Axis Network Intercom's OSDP communication

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...

CVE-2023-21405

CVE-2023-21405 affects Axis Network Door Controllers and Axis Network Intercoms via OSDP; the vulnerability is a crash in the OSDP message parser that crashes the pacsiod process, causing temporary unavailability of door-controlling functionality (doors cannot be opened or closed). The issue is d...

CVE-2023-21406: Heap-based Buffer Overflow

Ariel Harush and Roy Hodir from OTORIO have found a flaw in the AXIS A1001 when communicating over OSDP. A heap-based buffer overflow was found in the pacsiod process which is handling the OSDP communication allowing to write outside of the allocated buffer. By appending invalid data to an OSDP...

CVE-2023-21405: Improper Validation of Syntactic Correctness of Input

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...

Axis Network Door Controllers security vulnerabilities

AXIS Network Door Controllers is a network door controller from AXIS Sweden. A security vulnerability exists in Axis Network Door Controllers, Axis Network Intercoms, which stems from a crash of the OSDP message parser pacsiod process when communicating via OSDP intercom, resulting in a temporary...

Gallagher Command Centre Server Encryption Issue Vulnerability

Gallagher Command Center Server is a management system used by Gallagher New Zealand to monitor and manage infrastructure in buildings. Gallagher Command Centre Server is vulnerable to an encryption issue that originates from the discovery of an OSDP reader master key in a server memory dump of...

CVE-2021-23204

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Gallagher Command Centre Server allows OSDP key material to be exposed to Command Centre Operators. This issue affects: Gallagher Command Centre 8.40 versions prior to 8.40.1888 MR3; 8.30 versions prior to 8.30.1359 MR3...

CVE-2021-23182

Cleartext Storage of Sensitive Information in Memory vulnerability in Gallagher Command Centre Server allows OSDP reader master keys to be discoverable in server memory dumps. This issue affects: Gallagher Command Centre 8.40 versions prior to 8.40.1888 MR3; All versions of 8.30...

CVE-2021-23182

Cleartext Storage of Sensitive Information in Memory vulnerability in Gallagher Command Centre Server allows OSDP reader master keys to be discoverable in server memory dumps. This issue affects: Gallagher Command Centre 8.40 versions prior to 8.40.1888 MR3; All versions of 8.30...

CVE-2021-23204

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Gallagher Command Centre Server allows OSDP key material to be exposed to Command Centre Operators. This issue affects: Gallagher Command Centre 8.40 versions prior to 8.40.1888 MR3; 8.30 versions prior to 8.30.1359 MR3...

Information disclosure

Cleartext Storage of Sensitive Information in Memory vulnerability in Gallagher Command Centre Server allows OSDP reader master keys to be discoverable in server memory dumps. This issue affects: Gallagher Command Centre 8.40 versions prior to 8.40.1888 MR3; All versions of 8.30...

CVE-2021-23204

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Gallagher Command Centre Server allows OSDP key material to be exposed to Command Centre Operators. This issue affects: Gallagher Command Centre 8.40 versions prior to 8.40.1888 MR3; 8.30 versions prior to 8.30.1359 MR3...

CVE-2021-23204

Technical details about CVE-2021-23204 are not publicly provided in the attached documents. The available sources reproduce the exposure description but do not specify affected products/versions beyond Gallagher Command Centre, root cause, or fixed versions. Monitor for updates.

CVE-2021-23182

Cleartext Storage of Sensitive Information in Memory vulnerability in Gallagher Command Centre Server allows OSDP reader master keys to be discoverable in server memory dumps. This issue affects: Gallagher Command Centre 8.40 versions prior to 8.40.1888 MR3; All versions of 8.30...

CVE-2021-23182

The CVE-2021-23182 issue affects Gallagher Command Centre Server, where cleartext storage of sensitive information in memory enables discovery of OSDP reader master keys in server memory dumps. Affected are Gallagher Command Centre Server versions prior to 8.40.1888 (MR3) and all 8.30 versions. T...

CVE-2021-23182: Cleartext Storage of Sensitive Information in Memory

Cleartext Storage of Sensitive Information in Memory vulnerability in Gallagher Command Centre Server allows OSDP reader master keys to be discoverable in server memory dumps. This issue affects: Gallagher Command Centre 8.40 versions prior to 8.40.1888 MR3; All versions of 8.30...

CVE-2021-23204: Exposure of Sensitive Information to an Unauthorized Actor

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Gallagher Command Centre Server allows OSDP key material to be exposed to Command Centre Operators. This issue affects: Gallagher Command Centre 8.40 versions prior to 8.40.1888 MR3; 8.30 versions prior to 8.30.1359 MR3...