VulnerabilityModified
CVE-2020-23574
This will create a buffer overflow condition, causing the application to crash.
MEDIUM 6.5EPSS 0.95%
Does this matter?
Lower severity and a low EPSS score (0.95%). Track it; it rarely justifies an emergency change on its own.
Description
When uploading a file in Sysax Multi Server 6.90, an authenticated user can modify the filename="" parameter in the uploadfile_name1.htm form to a length of 368 or more bytes. This will create a buffer overflow condition, causing the application to crash.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.95% probability · 59th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- sysax/multi server
- Source
- cve@mitre.org
References
- https://www.hosaka.co.uk/2020/06/08/sysax-multi-server-buffer-overflow/Exploit, Third Party Advisory
- https://www.hosaka.co.uk/2020/06/08/sysax-multi-server-buffer-overflow/Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.