Sensitive information disclosure via malformed payload errors
Published Jul 8, 2025 · Updated Jul 10, 2025
Improper error handling in Quiter Gateway before 4.7.0 allows remote attackers to obtain sensitive information via malformed payloads. The public advisory identifies only an unspecified error-handling path that returns sensitive data after malformed input; it names no endpoint, handler, or data type. The flaw requires no authentication or user interaction, and published assessments limit the reported effect to confidentiality.
Summary
What happened
Improper error handling in Quiter Gateway before 4.7.0 allows remote attackers to obtain sensitive information via malformed payloads. The public advisory identifies only an unspecified error-handling path that returns sensitive data after malformed input; it names no endpoint, handler, or data type. The flaw requires no authentication or user interaction, and published assessments limit the reported effect to confidentiality.
The record
- CVE
- CVE-2025-40718
- Published
- Jul 8, 2025
- Updated
- Jul 10, 2025
- Vendor
- Quiter Servicios Informáticos, S.L.
- Product
- Quiter Gateway
- Classifications
- CWE-209
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jul 8, 2025CVE publishedPublication date reported by the CVE source.
- Jul 10, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <4.7.0
What conditions does exploitation require?
What is affected?
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
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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