Unauthenticated code execution via httpDownload input
Published Sep 7, 2021 · Updated Aug 4, 2024
Improper input validation in Inoguard ExECM CoreB2B 1.1.0.4 and earlier allows remote attackers to execute arbitrary files. The httpDownload function accepts an attacker-controlled file location without adequate validation, then downloads and executes the referenced file. No authentication is required, and successful execution grants control of the vulnerable Windows system; the CNA assessment records required user interaction.
Summary
What happened
Improper input validation in Inoguard ExECM CoreB2B 1.1.0.4 and earlier allows remote attackers to execute arbitrary files. The httpDownload function accepts an attacker-controlled file location without adequate validation, then downloads and executes the referenced file. No authentication is required, and successful execution grants control of the vulnerable Windows system; the CNA assessment records required user interaction.
The record
- CVE
- CVE-2020-7865
- Published
- Sep 7, 2021
- Updated
- Aug 4, 2024
- Vendor
- Inoguard
- Product
- ExECM CoreB2B
- Classifications
- CWE-20, T1204.002
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Sep 7, 2021CVE 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?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=1.1.0.4 <=1.1.0.4
What conditions does exploitation require?
What is affected?
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.
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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