On Prem Enterprise Server
Monthly
Unauthenticated arbitrary file write and read in the Network Installation Service (NIS) component of Altium Enterprise Server enables remote attackers to overwrite binaries or configuration, drop content into web-accessible directories, and exfiltrate package archives - escalating to remote code execution as the service account. The CVSS 4.0 score of 10.0 (AV:N/AC:L/PR:N/UI:N with high impact across confidentiality, integrity, availability and scope) reflects a worst-case unauthenticated network primitive. No public exploit identified at time of analysis, and Altium 365 cloud deployments are explicitly out of scope.
Arbitrary file write in the Altium Enterprise Server Vault Service allows authenticated users to escape the configured storage root via the UploadController image upload endpoint and place content-controlled files anywhere the service account can write. The flaw (CVSS 4.0 base 9.4, CWE-22) escalates to remote code execution, service takeover, or denial of service by overwriting application binaries, configuration files, or dropping payloads in web-accessible directories. No public exploit identified at time of analysis, and Altium 365 cloud deployments are explicitly out of scope.
HTML injection in Project Release in Altium Enterprise Server (AES) 7.0.3 on all platforms allows an authenticated attacker to execute arbitrary JavaScript in the victim’s browser via crafted HTML content. [CVSS 7.6 HIGH]
A stored cross-site scripting (XSS) vulnerability in the BOM Viewer in Altium AES 7.0.3 allows an authenticated attacker to inject arbitrary JavaScript into the Description field of a schematic, which is executed when the BOM Viewer renders the affected content. [CVSS 6.8 MEDIUM]
AES contains a SQL injection vulnerability due to an inactive configuration that prevents the latest SQL parsing logic from being applied. When this configuration is not enabled, crafted input may be improperly handled, allowing attackers to inject and execute arbitrary SQL queries. [CVSS 8.6 HIGH]
Stored XSS in Altium Workflow Engine allows authenticated users to inject malicious scripts into workflow forms that execute with administrator privileges when viewed. An attacker can exploit this to escalate privileges, create new admin accounts, steal session tokens, and perform arbitrary administrative actions. No patch is currently available for the on-premises enterprise server deployment.
Unauthenticated arbitrary file write and read in the Network Installation Service (NIS) component of Altium Enterprise Server enables remote attackers to overwrite binaries or configuration, drop content into web-accessible directories, and exfiltrate package archives - escalating to remote code execution as the service account. The CVSS 4.0 score of 10.0 (AV:N/AC:L/PR:N/UI:N with high impact across confidentiality, integrity, availability and scope) reflects a worst-case unauthenticated network primitive. No public exploit identified at time of analysis, and Altium 365 cloud deployments are explicitly out of scope.
Arbitrary file write in the Altium Enterprise Server Vault Service allows authenticated users to escape the configured storage root via the UploadController image upload endpoint and place content-controlled files anywhere the service account can write. The flaw (CVSS 4.0 base 9.4, CWE-22) escalates to remote code execution, service takeover, or denial of service by overwriting application binaries, configuration files, or dropping payloads in web-accessible directories. No public exploit identified at time of analysis, and Altium 365 cloud deployments are explicitly out of scope.
HTML injection in Project Release in Altium Enterprise Server (AES) 7.0.3 on all platforms allows an authenticated attacker to execute arbitrary JavaScript in the victim’s browser via crafted HTML content. [CVSS 7.6 HIGH]
A stored cross-site scripting (XSS) vulnerability in the BOM Viewer in Altium AES 7.0.3 allows an authenticated attacker to inject arbitrary JavaScript into the Description field of a schematic, which is executed when the BOM Viewer renders the affected content. [CVSS 6.8 MEDIUM]
AES contains a SQL injection vulnerability due to an inactive configuration that prevents the latest SQL parsing logic from being applied. When this configuration is not enabled, crafted input may be improperly handled, allowing attackers to inject and execute arbitrary SQL queries. [CVSS 8.6 HIGH]
Stored XSS in Altium Workflow Engine allows authenticated users to inject malicious scripts into workflow forms that execute with administrator privileges when viewed. An attacker can exploit this to escalate privileges, create new admin accounts, steal session tokens, and perform arbitrary administrative actions. No patch is currently available for the on-premises enterprise server deployment.