by Kastro
Paper/Archive/CVE-2023-0757

CVE-2023-0757

PHOENIX CONTACT MULTIPROG — Phoenix Contact ProConOS prone to Incorrect Permission Assignment for Critical Resource

EPSS 0.9%CVSS 9.8
critical.is priorityof 100
41
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 59.1.591 × 2011.8No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
MULTIPROGall–CNA
ProConOS eCLR (SDK)all–CNA

Scores by source

CERTVDE (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refcert.vde.com/en/advisories/VDE-2023-051