CVE-2023-50707
HIGHCVSS 7.5/10EPSS 0.70%
Last modified
CVE-2023-50707 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Through the exploitation of active user sessions, an attacker could send custom requests to cause a denial-of-service condition on the device. . EPSS estimates a 0.70% chance of exploitation in the next 30 days.
Description
Through the exploitation of active user sessions, an attacker could send custom requests to cause a denial-of-service condition on the device.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Efacec | Bcu 500 Firmware | 4.07 |
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-23-353-02Third Party Advisory, US Government Resource
- https://www.cisa.gov/news-events/ics-advisories/icsa-23-353-02Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-50707?
Through the exploitation of active user sessions, an attacker could send custom requests to cause a denial-of-service condition on the device.
How severe is CVE-2023-50707?
CVE-2023-50707 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.70% probability of exploitation in the next 30 days.
How do I fix CVE-2023-50707?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-50707?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST