CVE-2023-0343
HIGHCVSS 7.5/10EPSS 0.56%
Last modified
CVE-2023-0343 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Akuvox E11 contains a function that encrypts messages which are then forwarded. The IV vector and the key are static, and this may allow an attacker to decrypt messages.. EPSS estimates a 0.56% chance of exploitation in the next 30 days.
Description
Akuvox E11 contains a function that encrypts messages which are then forwarded. The IV vector and the key are static, and this may allow an attacker to decrypt messages.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Akuvox | E11 Firmware | All versions |
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-23-068-01Third Party Advisory, US Government Resource
- https://www.cisa.gov/news-events/ics-advisories/icsa-23-068-01Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-0343?
Akuvox E11 contains a function that encrypts messages which are then forwarded. The IV vector and the key are static, and this may allow an attacker to decrypt messages.
How severe is CVE-2023-0343?
CVE-2023-0343 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.56% probability of exploitation in the next 30 days.
How do I fix CVE-2023-0343?
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-2023-0343?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST