Information disclosure in Schneider-Electric Modicon Tm221ce16r
CVE-2017-7575
Schneider Electric Modicon TM221CE16R 1.3.3.3 devices allow remote attackers to discover the application-protection password via a \x00\x01\x00\x00\x00\x05\x01\x5a\x00\x03\x00 request to the Modbus port (502/tcp). Subsequently the application may be arbitrarily downloaded, modified, and uploaded.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.040 (90.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 91st percentile — 90.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.040 · newest: 0.040 · change: 0.000
Affected products
Weakness classification (CWE)
References
- download.schneider-electric.com/files
- os-s.net/advisories/OSS-2017-01.pdf (Exploit, Third Party Advisory)
- www.securityfocus.com/bid/97523 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2017-7575?
- CVE-2017-7575 is a critical-severity vulnerability in Schneider-Electric Modicon Tm221ce16r, classified under Information Disclosure. CVSS score: 9.8/10. Published 2017-04-06.
- How severe is CVE-2017-7575?
- Critical severity. CVSS v3 base score is 9.8 out of 10.