CVE-2023-45280
MEDIUMCVSS 5.4/10EPSS 0.53%
Last modified
CVE-2023-45280 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Yamcs 5.8.6 allows XSS (issue 2 of 2). It comes with a Bucket as its primary storage mechanism. EPSS estimates a 0.53% chance of exploitation in the next 30 days.
Description
Yamcs 5.8.6 allows XSS (issue 2 of 2). It comes with a Bucket as its primary storage mechanism. Buckets allow for the upload of any file. There's a way to upload an HTML file containing arbitrary JavaScript and then navigate to it. Once the user opens the file, the browser will execute the arbitrary JavaScript.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Spaceapplications | Yamcs | 5.8.6 |
References
- https://www.linkedin.com/pulse/yamcs-vulnerability-assessment-visionspace-technologiesExploit, Third Party Advisory
- https://www.linkedin.com/pulse/yamcs-vulnerability-assessment-visionspace-technologiesExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-45280?
Yamcs 5.8.6 allows XSS (issue 2 of 2). It comes with a Bucket as its primary storage mechanism. Buckets allow for the upload of any file. There's a way to upload an HTML file containing arbitrary JavaScript and then navigate to it. Once the user opens the file, the browser will execute the arbitrary JavaScript.
How severe is CVE-2023-45280?
CVE-2023-45280 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.53% probability of exploitation in the next 30 days.
How do I fix CVE-2023-45280?
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-2023-45280?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST