Browser data disclosure via stored script execution
Published Apr 28, 2020 · Updated Aug 4, 2024
Stored XSS in affected Lexmark printer firmware allows remote authenticated users to read browser-accessible data through the embedded web server. The server stores attacker-controlled content and renders it in a user's browser without adequate neutralization; Lexmark has not disclosed the affected input field or handler. Exploitation requires low-privileged device access and user interaction, exposing session credentials and other information accessible to the browser.
Summary
What happened
Stored XSS in affected Lexmark printer firmware allows remote authenticated users to read browser-accessible data through the embedded web server. The server stores attacker-controlled content and renders it in a user's browser without adequate neutralization; Lexmark has not disclosed the affected input field or handler. Exploitation requires low-privileged device access and user interaction, exposing session credentials and other information accessible to the browser.
The record
- CVE
- CVE-2020-10094
- Published
- Apr 28, 2020
- Updated
- Aug 4, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-79, T1203
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Apr 28, 2020CVE publishedPublication date reported by the CVE source.
- Aug 4, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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