CVE-2023-1619 WAGO: DoS in multiple versions of multiple products
An authenticated high-privilege attacker can cause a denial of service on WAGO industrial controllers by sending malformed packets.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-1619?
CVE-2023-1619 is a medium-severity denial of service vulnerability in Wago 750-331, published on 26 Jun 2023. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a malformed packet.
Weakness: CWE-1288
Which versions are affected by CVE-2023-1619?
It affects 76 products.
Products include Wago 750-331 Firmware, Wago 750-8202\/000-011 Firmware, Wago 750-8202\/000-012 Firmware, Wago 750-8202\/000-022 Firmware, Wago 750-8202\/025-000 Firmware, Wago 750-8202\/025-001 Firmware and 70 more.
How do I fix CVE-2023-1619?
No fix has been published for CVE-2023-1619 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2023-1619 being exploited?
There is no known exploitation of CVE-2023-1619 in the wild and no public exploit code.
Other vulnerabilities in Wago 750-331
Sources
Also known as GHSA-287x-2333-6cmc.