Secret disclosure via NSRPC command history
Published Jul 2, 2026 · Updated Jul 2, 2026
Information disclosure in Stormshield Network Security allows remote authenticated users to read administrator secrets through an SSH session. The NSRPC client history retains secret-bearing CLI arguments and exposes them between administrator sessions rather than isolating or redacting them. Reachability requires SSH multiuser mode, prior entry of a secret-bearing command, and an account with firewall SSH access; the reported consequence is disclosure of proxy CA or TPM secrets.
Summary
What happened
Information disclosure in Stormshield Network Security allows remote authenticated users to read administrator secrets through an SSH session. The NSRPC client history retains secret-bearing CLI arguments and exposes them between administrator sessions rather than isolating or redacting them. Reachability requires SSH multiuser mode, prior entry of a secret-bearing command, and an account with firewall SSH access; the reported consequence is disclosure of proxy CA or TPM secrets.
The record
- CVE
- CVE-2026-8482
- Published
- Jul 2, 2026
- Updated
- Jul 2, 2026
- Vendor
- Stormshield
- Product
- Stormshield Network Security
- Classifications
- CWE-532, T1552.001
- Attack vector
- adjacent
- Privileges
- admin
Timeline
How it unfolded
- Jul 2, 2026CVE publishedPublication date reported by the CVE source.
- Jul 2, 2026Record 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=4.3.0 <=4.3.41
- Affected versionversion=4.8.0 <=4.8.15
- Affected versionversion=5.0.0 <=5.0.5
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.
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Technologies
Your stack
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Your stack
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