CVE-2022-0997
Local Privilege Escalation Vulnerability in Fidelis Network and Deception
Public exploit available. Not confirmed exploited in the wild yet. Fixed in 9.4.5.
What to do
Find your product and version, then upgrade to the build on the right.
- Fidelis Cybersecurity Fidelis NetworkAffected: ≥ Fidelis Network, < 9.4.5Upgrade to: 9.4.5Stated by: CVE record
- Fidelis Cybersecurity Fidelis DeceptionAffected: ≥ Fidelis Deception, < 9.4.5Upgrade to: 9.4.5Stated by: CVE record
- Fidelissecurity DeceptionAffected: < 9.4.5Upgrade to: 9.4.5Stated by: NVD
- Fidelissecurity NetworkAffected: < 9.4.5Upgrade to: 9.4.5Stated by: NVD
Versions as the sources state them. Full version matrix after sign-in
What it is
From the CVE record
Improper file permissions in the CommandPost, Collector, and Sensor components of Fidelis Network and Deception enables an attacker with local, administrative access to the CLI to modify affected script files, which could result in arbitrary commands being run as root upon subsequent logon by a root user. The vulnerability is present in Fidelis Network and Deception versions prior to 9.4.5. Patches and updates are available to address this vulnerability.
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Not in the catalog. CISA has not confirmed exploitation.
- Public exploits
0 sources with a proof of concept or module.
Exploit links, PoCs and Metasploit modules after sign-in- EPSS
0.5% chance of exploitation activity in the next 30 days, which ranks it in the 43rd percentile of scored CVEs.
Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.
Lifecycle
5 events over 919 days, from the signal feeds we watch.
- Patch availablerecord updated
- Publishedweakness classified, att&ck mapped
Affected products
Technical detail
CVSS 3.1 vector
Open in the CVSS calculatorCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
Scored 3.9 by NVD.
How it is reached
- Attack Vector LocalRequires local access to the vulnerable system (e.g. local login, malicious file)
- Attack Complexity LowNo special conditions — the attack can be reliably reproduced
- Privileges Required LowRequires basic user-level privileges
- User Interaction RequiredA user must click a link, open a file, or perform some action
Scope
- Scope UnchangedImpact is limited to the vulnerable component itself
Impact if exploited
- Confidentiality LowSome restricted information is disclosed, but limited in scope
- Integrity LowData modification is possible but limited in scope or consequence
- Availability NoneNo availability impact
Weaknesses
ATT&CK techniques
Mapped from the weaknesses above (CWE to ATT&CK), not observed in attacks.
- Privilege EscalationT1068Exploitation for Privilege Escalationmedium confidence
Sources
References in the record
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