CVE-2019-19135
Last modified
CVE-2019-19135 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. In OPC Foundation OPC UA .NET Standard codebase 1.4.357.28, servers do not create sufficiently random numbers in OPCFoundation.NetStandard.Opc.Ua before 1.4.359.31, which allows man in the middle attackers to reuse encrypted user credentials sent over the network.. EPSS estimates a 1.04% chance of exploitation in the next 30 days.
Description
In OPC Foundation OPC UA .NET Standard codebase 1.4.357.28, servers do not create sufficiently random numbers in OPCFoundation.NetStandard.Opc.Ua before 1.4.359.31, which allows man in the middle attackers to reuse encrypted user credentials sent over the network.
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Opcfoundation | Netstandard.Opc.Ua | < 1.4.359.31 |
| Opcfoundation | Ua-.Netstandard | 1.4.357.28 |
References
- https://opcfoundation.org/security-bulletins/Vendor Advisory
- https://opcfoundation.org/security-bulletins/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-19135?
How severe is CVE-2019-19135?
How do I fix CVE-2019-19135?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2019
- CVE-2019-19126On the x86-64 architecture, the GNU C Library (aka glibc) be…3.3
- CVE-2019-19127An authentication bypass vulnerability is present in the sta…8.1
- CVE-2019-19129Afterlogic WebMail Pro 8.3.11, and WebMail in Afterlogic Aur…6.1
- CVE-2019-1913Multiple vulnerabilities in the web management interface of …9.8
- CVE-2019-19133The CSS Hero plugin through 4.0.3 for WordPress is prone to …6.1
- CVE-2019-19134The Hero Maps Premium plugin 2.2.1 and prior for WordPress i…6.1
- CVE-2019-19138Ivanti Workspace Control before 10.4.50.0 allows attackers t…7.5
- CVE-2019-1914A vulnerability in the web management interface of Cisco Sma…7.2
- CVE-2019-19141The Camera Upload functionality in Plex Media Server through…8.8
- CVE-2019-19142Intelbras WRN240 devices do not require authentication to re…7.5
- CVE-2019-19143TP-LINK TL-WR849N 0.9.1 4.16 devices do not require authenti…6.1
- CVE-2019-19144XML External Entity Injection vulnerability in Quantum DXi67…9.8
Are you affected by CVE-2019-19135?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST