CVE-2019-13941
mediumpriority · track · 31EPSS 0.016 · 76 %ileEUUSEPSS · scored 2026-10-27
A vulnerability has been identified in OZW672 (All versions < V10.00), OZW772 (All versions < V10.00). Vulnerable versions of OZW Web Server use predictable path names for project files that legitimately authenticated users have created by using the application's export function. By accessing a specific uniform resource locator on the web server, a remote attacker could be able to download a project file without prior authentication. The security vulnerability could be exploited by an unauthenticated attacker with network access to the affected system. No user interaction is required to exploit this security vulnerability. Successful exploitation of the security vulnerability compromises the confidentiality of the targeted system.
remediations
Vendor fix, mitigation, or workaround guidance, as published by each source.
A vendor fix is available.
- FixedOZW672cisa_csaf_ot
Update to OZW672 V10.00
- FixedOZW772cisa_csaf_ot
Update to OZW772 V10.00
- MitigationOZW672cisa_csaf_ot
Configure the product according to the OZW hardening guidelines.
- MitigationOZW772cisa_csaf_ot
Configure the product according to the OZW hardening guidelines.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (8)
Products and version ranges known to be affected.
advisories (1)
Vendor and ecosystem advisories describing this.
- ICSA-20-042-09Siemens OZW Web Server2020-02-11icsa · cisa_csaf_otUS
As a general security measure Siemens strongly recommends to protect network access to affected products with appropriate mechanisms. It is advised to follow recommended security practices in order to run the devices in
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (19)
External citations — patches, advisories, analysis.
- https://cert-portal.siemens.com/productcert/pdf/ssa-986695.pdfcnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2019-13941cnnvd
- https://www.auscert.org.au/bulletins/ESB-2020.0486.2/cnnvd
- https://www.auscert.org.au/bulletins/ESB-2020.0486.3/cnnvd
- https://www.auscert.org.au/bulletins/ESB-2020.0486/cnnvd
- https://www.us-cert.gov/ics/advisories/icsa-20-042-01cnnvd
- https://www.us-cert.gov/ics/advisories/icsa-20-042-02cnnvd
- https://www.us-cert.gov/ics/advisories/icsa-20-042-03cnnvd
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