CVE-2017-12703
A Cross-Site Request Forgery (CSRF) issue was discovered in Westermo MRD-305-DIN versions older than 1.7.5.0, and MRD-315, MRD-355, MRD-455 versions older than 1.7.5.0.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.64%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A Cross-Site Request Forgery (CSRF) issue was discovered in Westermo MRD-305-DIN versions older than 1.7.5.0, and MRD-315, MRD-355, MRD-455 versions older than 1.7.5.0. The application does not verify whether a request was intentionally provided by the user, making it possible for an attacker to trick a user into making a malicious request to the server.
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 0.64% probability · 49th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-352
- Affected
- westermo/mrd-305-din firmware · westermo/mrd-315-din firmware · westermo/mrd-355-din firmware · westermo/mrd-455-din firmware
- Source
- ics-cert@hq.dhs.gov
References
- http://www.securityfocus.com/bid/100470Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-17-236-01Third Party Advisory, US Government Resource
- http://www.securityfocus.com/bid/100470Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-17-236-01Third Party Advisory, US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.