Multiple vulnerabilities in Siemens industrial products
CERT-FR advises of multiple vulnerabilities in Siemens CloudConnect, SCALANCE, SIMATIC, SINEMA, and SINETPLAN products allowing remote code execution, denial of service, and security policy bypass.
Sourcecert.ssi.gouv.fr — open the original
What to check
- Applies to
- The 25 CVEs named below. Whether you run an affected version is not assessed: check the versions the source lists.
- Exploitation
- A public exploit is recorded for CVE-2019-12255 (poc) and CVE-2019-12258 (weaponized); no exploitation in the wild is recorded.
CERT-FR has published an advisory detailing multiple vulnerabilities affecting several Siemens industrial automation and connectivity products. The affected products include CloudConnect 712 (before V1.1.5), SCALANCE SC-600 (before V2.0.1), SIMATIC TDC CP51M1 (before V1.1.7), SINEMA Remote Connect Server (before V2.0 SP1), and SINETPLAN V2.0. The vulnerabilities carry a range of impacts including remote code execution, denial of service, security policy bypass, data confidentiality violations, and cross-site scripting (XSS) and cross-site request forgery (CSRF) flaws. The advisory references seven Siemens security bulletins published on 10 September 2019, indicating this was a coordinated disclosure event covering multiple product lines. Defenders operating these Siemens products in industrial control, connectivity, and network infrastructure contexts should prioritize patching to the specified fixed versions.
Mentioned in this report
Source reporting: https://www.cert.ssi.gouv.fr/avis/CERTFR-2019-AVI-429
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