Phoenixcontact Multiprog vulnerabilities

3 CVEs affecting Phoenixcontact Multiprog, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2023-5592, published 2023-12-14.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2022-31801, published 2022-06-21. Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days. An unauthenticated, remote attacker could upload malicious logic to the devices based on ProConOS/ProConOS eCLR in order to gain full control over the device.
• CVE-2023-0757, published 2023-12-14. Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days. Incorrect Permission Assignment for Critical Resource vulnerability in PHOENIX CONTACT MULTIPROG, PHOENIX CONTACT ProConOS eCLR (SDK) allows an unauthenticated remote attacker to upload arbitrary…
• CVE-2023-5592, published 2023-12-14. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. Download of Code Without Integrity Check vulnerability in PHOENIX CONTACT MULTIPROG, PHOENIX CONTACT ProConOS eCLR (SDK) allows an unauthenticated remote attacker to download and execute applications…