Critical severity9.8NVD Advisory· Published Dec 14, 2023· Updated Jun 17, 2026
CVE-2023-0757
CVE-2023-0757
Description
Incorrect Permission Assignment for Critical Resource vulnerability in PHOENIX CONTACT MULTIPROG, PHOENIX CONTACT ProConOS eCLR (SDK) allows an unauthenticated remote attacker to upload arbitrary malicious code and gain full access on the affected device.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
6cpe:2.3:a:phoenixcontact:multiprog:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:phoenixcontact:multiprog:*:*:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: all
- cpe:2.3:a:phoenixcontact:proconos_eclr:*:*:*:*:*:*:*:*
(expand)+ 1 more
- (no CPE)
- (no CPE)range: all
Patches
Vulnerability mechanics
References
1- cert.vde.com/en/advisories/VDE-2023-051/nvdThird Party Advisory
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