Vulnerability · Published Oct 27, 2021 · Assigned by SolarWinds

CVE-2021-35236Missing Secure Flag From SSL Cookie

Low 3.1

In plain English

A low-severity security flaw in Kiwi Syslog Server from SolarWinds. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 44% of all known vulnerabilities).

Severity (CVSS 3.1)3.1Low

Exploit odds (30 days)0.5%top 55.7% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

The Secure flag is not set in the SSL Cookie of Kiwi Syslog Server 9.7.2 and previous versions. The Secure attribute tells the browser to only send the cookie if the request is being sent over a secure channel such as HTTPS. This will help protect the cookie from being passed over unencrypted requests. If the application can be accessed over both HTTP, there is a potential for the cookie can be sent in clear text.

Affected products (as reported)

Vendor	Product	Versions
SolarWinds	Kiwi Syslog Server	9.7.2 and Previous Versions – before 9.8

Weakness: CWE-614 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N

References

https://documentation.solarwinds.com/en/success_center/kss/content/release_notes/kss_9-8_release_notes.htm x_refsource_MISC
https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35236 x_refsource_MISC