Buffer overflow in Modicon M580 Cpu - Bmep582040 All Versions Before V2.90 And Ethernet Module Bmenoc0301 V2.16
CVE-2018-7838
A CWE-119 Buffer Errors vulnerability exists in Modicon M580 CPU - BMEP582040, all versions before V2.90, and Modicon Ethernet Module BMENOC0301, all versions before V2.16, which could cause denial of service on the FTP service of the cont…
Vulnerability class: Buffer Overflow
EPSS: 0.011 (62.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Modicon M580 Cpu - Bmep582040 All Versions Before V2.90 And Ethernet Module Bmenoc0301 V2.16 — versions Modicon M580 CPU - BMEP582040 all versions before V2.90 and Modicon Ethernet Module BMENOC0301 all versions before V2.16
- Schneider-electric Bmeh582040
- Schneider-electric Bmeh582040c
- Schneider-electric Bmeh582040_firmware
- Schneider-electric Bmeh584040
- Schneider-electric Bmeh584040c
- Schneider-electric Bmeh586040
- Schneider-electric Bmeh586040c
- Schneider-electric Bmeh586040_firmware
- Schneider-electric Bmenoc0301
Weakness classification (CWE)
References
- cybersecurity@se.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-7838?
- CVE-2018-7838 is a high-severity vulnerability in Modicon M580 Cpu - Bmep582040 All Versions Before V2.90 And Ethernet Module Bmenoc0301 V2.16, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.5/10. Published 2019-07-15.
- How severe is CVE-2018-7838?
- High severity. CVSS v3 base score is 7.5 out of 10.