CVE-2023-40709
Last modified
CVE-2023-40709 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An adversary could crash the entire device by sending a large quantity of ICMP requests if the controller has the built-in web server enabled but does not have the built-in web server completely set up and configured for the SNAP PAC S1 Firmware version R10.3b. EPSS estimates a 0.44% chance of exploitation in the next 30 days.
Description
An adversary could crash the entire device by sending a large quantity of ICMP requests if the controller has the built-in web server enabled but does not have the built-in web server completely set up and configured for the SNAP PAC S1 Firmware version R10.3b
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 |
|---|---|---|
| Opto22 | Snap Pac S1 Firmware | r10.3b |
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-23-236-02Third Party Advisory, US Government Resource
- https://www.cisa.gov/news-events/ics-advisories/icsa-23-236-02Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-40709?
How severe is CVE-2023-40709?
How do I fix CVE-2023-40709?
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 2023
- CVE-2023-40703Mattermost fails to properly limit the characters allowed in…7.5
- CVE-2023-40704The product does not require unique and complex passwords to…9.8
- CVE-2023-40705Stored cross-site scripting vulnerability in Map setting pag…5.4
- CVE-2023-40706There is no limit on the number of login attempts in the web…9.8
- CVE-2023-40707There are no requirements for setting a complex password in …7.5
- CVE-2023-40708The File Transfer Protocol (FTP) port is open by default in …5.3
- CVE-2023-4071Heap buffer overflow in Visuals in Google Chrome prior to 11…8.8
- CVE-2023-40710An adversary could cause a continuous restart loop to the en…7.5
- CVE-2023-40711Veilid before 0.1.9 does not check the size of uncompressed …7.5
- CVE-2023-40712Apache Airflow, versions before 2.7.1, is affected by a vuln…6.5
- CVE-2023-40714A relative path traversal in Fortinet FortiSIEM versions 7.0…8.8
- CVE-2023-40715A cleartext storage of sensitive information vulnerability […5.5
Are you affected by CVE-2023-40709?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST