CVE-2021-43609

CVSS 9.9 CRITICALEPSS 2.0%

An issue was discovered in Spiceworks Help Desk Server before 1.3.3. A Blind Boolean SQL injection vulnerability within the order_by_for_ticket function in app/models/reporting/database_query.rb allows an authenticated attacker to execute arbitrary SQL commands via the sort parameter. This can be leveraged to leak local files from the host system, leading to remote code execution (RCE) through deserialization of malicious data.

CVSS:3.1/AC:L/AV:N/A:H/C:H/I:H/PR:L/S:C/UI:N

Affected products

n/a · n/a

public PoCs found — 1

githubgithub.com/d5sec/CVE-2021-43609-POC★ 5

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References

https://community.spiceworks.com/blogs/help-desk-server-release-notes/3610-1-3-2-1-3-3 https://github.com/d5sec/CVE-2021-43609-POC https://www.linkedin.com/pulse/cve-2021-43609-write-up-division5-security-4lgwe