CVE-2021-42635
HIGH
8.1
CVSS Score
Published: January 31, 2022 at 05:54 PM UTC
Updated: July 9, 2026 at 01:17 AM UTC
1 product affected across 1 vendorWeb Stack· also runs on 2 platforms
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Severity
HIGH8.1
Exploit prediction
EPSS 6%
Description
PrinterLogic Web Stack versions 19.1.1.13 SP9 and below use a hardcoded APP_KEY value, leading to pre-auth remote code execution.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Affected range stops below 19.1.1.13, so it looks safe — our inference, not a vendor statement
apple-macos (environment) · linux-linux-kernel (environment)
Runs on — not affected
The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (7)
Press/Media CoverageThird Party Advisory
Source: [email protected]
https://portswigger.net/daily-swig/printerlogic-vendor-addresses-triple-rce-threat-against-all-connected-endpointsPress/Media CoverageThird Party Advisory
Source: [email protected]
https://www.securityweek.com/printerlogic-patches-code-execution-flaws-printer-management-suiteExploitPress/Media CoverageThird Party Advisory
Source: [email protected]
https://www.yahooinc.com/paranoids/paranoids-vulnerability-research-printerlogic-issues-security-alert/CVSS
- Attack Vector
- NETWORK
- Complexity
- HIGH
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-798
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