RCE in Phoenix Contact Fl Mguard 2102
CVE-2024-43387
A low privileged remote attacker can read and write files as root due to improper neutralization of special elements in the variable EMAIL_RELAY_PASSWORD in mGuard devices.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.006 (44.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 44.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Phoenix Contact Fl Mguard 2102 — versions 0
- Phoenix Contact Fl Mguard 2105 — versions 0
- Phoenix Contact Fl Mguard 4102 Pci — versions 0
- Phoenix Contact Fl Mguard 4102 Pcie — versions 0
- Phoenix Contact Fl Mguard 4302 — versions 0
- Phoenix Contact Fl Mguard 4305 — versions 0
- Phoenix Contact Fl Mguard Centerport Vpn-1000 — versions 0
- Phoenix Contact Fl Mguard Core Tx — versions 0
- Phoenix Contact Fl Mguard Core Tx Vpn — versions 0
- Phoenix Contact Fl Mguard Delta Tx/tx — versions 0
Weakness classification (CWE)
References
- cert.vde.com/en/advisories/VDE-2024-039 (Third Party Advisory)
Frequently asked questions
- What is CVE-2024-43387?
- CVE-2024-43387 is a high-severity vulnerability in Phoenix Contact Fl Mguard 2102, classified under OS Command Injection. CVSS score: 8.8/10. Published 2024-09-10.
- How severe is CVE-2024-43387?
- High severity. CVSS v3 base score is 8.8 out of 10.