Arbitrary file overwrite via imported path traversal
Published Apr 1, 2026 · Updated Apr 1, 2026
Path traversal in Deep Thought Industries ACE Scanner PDF Scanner 1.4.5 allows attackers to overwrite internal app files through import. FileReaderSplashActivity accepts an imported file's attacker-controlled name and content without validating or confining the resulting path to the intended storage directory. A malicious Android app can trigger the import automatically once opened, enabling overwrite of configuration or executable files and resulting in app failure, information exposure, or code execution.
Summary
What happened
Path traversal in Deep Thought Industries ACE Scanner PDF Scanner 1.4.5 allows attackers to overwrite internal app files through import. FileReaderSplashActivity accepts an imported file's attacker-controlled name and content without validating or confining the resulting path to the intended storage directory. A malicious Android app can trigger the import automatically once opened, enabling overwrite of configuration or executable files and resulting in app failure, information exposure, or code execution.
The record
- CVE
- CVE-2026-30287
- Published
- Apr 1, 2026
- Updated
- Apr 1, 2026
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-73
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Apr 1, 2026CVE publishedPublication date reported by the CVE source.
- Apr 1, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What is affected?
Affected products and versions are unavailable in this record.
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
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
- Secsys-FDU ACE Scanner overwrite demonstrationproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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