#VU57857 Information disclosure in Kiwi Syslog Server - CVE-2021-35235

Vulnerability identifier: #VU57857

Vulnerability risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2021-35235

CWE-ID: CWE-200

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Kiwi Syslog Server
Server applications / Other server solutions

Vendor: SolarWinds

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to the ASP.NET debug feature is enabled by default. A remote attacker can start a debugging session and gain unauthorized access to sensitive information on the system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Kiwi Syslog Server: 9.7 - 9.7.2

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External links
https://documentation.solarwinds.com/en/success_center/kss/content/release_notes/kss_9-8_release_notes.htm
https://www.solarwinds.com/trust-center/security-advisories/CVE-2021-35235

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.