SSRF in Printerlogic Web Stack
CVE-2021-42637
PrinterLogic Web Stack versions 19.1.1.13 SP9 and below use user-controlled input to craft a URL, resulting in a Server Side Request Forgery (SSRF) vulnerability.
Vulnerability class: SSRF (Server-Side Request Forgery)
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: 0.022 (82.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 82.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.022 · newest: 0.022 · change: 0.000
Affected products
- Printerlogic Web Stack — versions 19.1.1.13
Weakness classification (CWE)
References
- af854a3a-2127-422b-91ae-364da2661108 (Product)
- www.printerlogic.com/security-bulletin/ (Vendor Advisory)
- www.yahooinc.com/paranoids/paranoids-vulnerability-research-printerlogic-issues… (Exploit, Third Party Advisory)
- www.securityweek.com/printerlogic-patches-code-execution-flaws-printer-manageme… (Third Party Advisory)
- securityaffairs.co/wordpress/127194/security/printerlogic-printer-management-su… (Third Party Advisory)
- portswigger.net/daily-swig/printerlogic-vendor-addresses-triple-rce-threat-agai… (Not Applicable)
- thecyberthrone.in/2022/01/26/printerlogic-🖨-fixes-critical-vulnerabilities-in-i… (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-42637?
- CVE-2021-42637 is a critical-severity vulnerability in Printerlogic Web Stack, classified under Server-Side Request Forgery (SSRF). CVSS score: 9.8/10. Published 2022-02-02.
- How severe is CVE-2021-42637?
- Critical severity. CVSS v3 base score is 9.8 out of 10.