Vulnerability in Solarwinds Kiwi Syslog Server
CVE-2021-35233
The HTTP TRACK & TRACE methods were enabled in Kiwi Syslog Server 9.7.1 and earlier. These methods are intended for diagnostic purposes only. If enabled, the web server will respond to requests that use these methods by returning exact HTTP request that was received in the response to the client. This may lead to the disclosure of sensitive information such as internal authentication headers appended by reverse proxies.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.010 (60.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 61st percentile — 60.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- Solarwinds Kiwi Syslog Server — versions 9.7.2 and previous versions
- Solarwinds Kiwi Syslog Server
Weakness classification (CWE)
References
- documentation.solarwinds.com/en/success_center/kss/content/release_notes/kss_9-… (Release Notes, Vendor Advisory)
- www.solarwinds.com/trust-center/security-advisories/CVE-2021-35233 (Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-35233?
- CVE-2021-35233 is a medium-severity vulnerability in Solarwinds Kiwi Syslog Server, classified under CWE-16. CVSS score: 5.3/10. Published 2021-10-27.
- How severe is CVE-2021-35233?
- Medium severity. CVSS v3 base score is 5.3 out of 10.