Deserialization in Easyuse Mailhunter Ultimate
CVE-2022-35223
EasyUse MailHunter Ultimate’s cookie deserialization function has an inadequate validation vulnerability. Deserializing a cookie containing malicious payload will trigger this insecure deserialization vulnerability, allowing an unauthenticated remote attacker to execute arbitrary code, manipulate system command or interrupt service.
Vulnerability class: Insecure Deserialization
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.016 (75.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 75.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: +0.000
Affected products
- Easyuse Mailhunter Ultimate — versions unspecified
- Easyuse Mailhunter Ultimate
Weakness classification (CWE)
References
- www.twcert.org.tw/tw/cp-132-6365-b056c-1.html (Third Party Advisory)
- www.chtsecurity.com/news/a381467e-74ff-4a8c-a4d3-fc86720f5400 (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-35223?
- CVE-2022-35223 is a critical-severity vulnerability in Easyuse Mailhunter Ultimate, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2022-08-02.
- How severe is CVE-2022-35223?
- Critical severity. CVSS v3 base score is 9.8 out of 10.