CVE-2022-4048
HIGHCVSS 7.7/10EPSS 0.08%
Last modified
CVE-2022-4048 is a high-severity vulnerability rated 7.7/10 on the CVSS scale. Inadequate Encryption Strength in CODESYS Development System V3 versions prior to V3.5.18.40 allows an unauthenticated local attacker to access and manipulate code of the encrypted boot application.. EPSS estimates a 0.08% chance of exploitation in the next 30 days.
Description
Inadequate Encryption Strength in CODESYS Development System V3 versions prior to V3.5.18.40 allows an unauthenticated local attacker to access and manipulate code of the encrypted boot application.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Codesys | Development System V3 | < 3.5.18.40 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-4048?
Inadequate Encryption Strength in CODESYS Development System V3 versions prior to V3.5.18.40 allows an unauthenticated local attacker to access and manipulate code of the encrypted boot application.
How severe is CVE-2022-4048?
CVE-2022-4048 has a CVSS score of 7.7/10 (HIGH severity). The EPSS model estimates a 0.08% probability of exploitation in the next 30 days.
How do I fix CVE-2022-4048?
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-2022-4048?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST