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Authenticated (credentialed) vulnerability scanning uses valid system credentials to log into target hosts and perform deep inspection of installed software, patches, configurations, and security sett
デフォルトでは、最初にソースを確認する Prompt が選択されています。直接コマンドに切り替えるか、ローカルコピーをダウンロードすることもできます。
インストールを決める前に、SKILL.md と SkillsMP に表示されている付属ファイルをお読みください。
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
直接コマンドでは確認用 Prompt が省略されます。実行前にソースを確認してください。
npx skills add https://github.com/AgentFlocks/flocks --skill performing-authenticated-vulnerability-scanコマンドは1行のまま表示されます。コピー前に横へスクロールして全体を確認してください。
ローカルで確認しますか？SkillsMP が現在取得できるファイルをダウンロードできます。
深信服 EDR 登录态管理、首页仪表盘、威胁资产分析和资产清点分类统计 API 采集。用户提到深信服 EDR、EDR、资产清点或 sangfor EDR 时必须先加载本 skill。
统一处理浏览器使用任务，支持可见浏览器 CDP 直连、专用 headless CDP、agent-browser。Use when the user asks to browse websites, interact with pages, fill forms, capture screenshots, reuse an existing Chrome/Chromium/Edge login session, work with an already-open browser/sidebar browser, access login-only/internal/dynamic pages, or automate browser actions.
用于处理 OneSEC/OneDNS 终端安全平台相关任务，支持通过API或者结合浏览器进行操作。只要用户提到 OneSEC、微步 EDR等相关操纵需求时，必须先加载本 skill。本 skill 是 OneSEC 平台操作的唯一决策入口：在未阅读本 skill 并完成模式判断前，不要直接调用任何 `onesec_*` tool。
SOC 職業分類に基づく
SKILL.md を表示中
| name | performing-authenticated-vulnerability-scan |
| description | Authenticated (credentialed) vulnerability scanning uses valid system credentials to log into target hosts and perform deep inspection of installed software, patches, configurations, and security sett |
| domain | cybersecurity |
| subdomain | vulnerability-management |
| tags | ["vulnerability-management","cve","authenticated-scanning","credentials","nessus","qualys","risk"] |
| version | 1.0 |
| author | mahipal |
| license | Apache-2.0 |
| nist_csf | ["ID.RA-01","ID.RA-02","ID.IM-02","ID.RA-06"] |
Authenticated (credentialed) vulnerability scanning uses valid system credentials to log into target hosts and perform deep inspection of installed software, patches, configurations, and security settings. Compared to unauthenticated scanning, credentialed scans detect 45-60% more vulnerabilities with significantly fewer false positives because they can directly query installed packages, registry keys, and file system contents.
Unauthenticated scanning can only assess externally visible services and banners, often leading to:
Authenticated scanning resolves these by directly querying the target OS.
# Linux: Create scan service account
sudo useradd -m -s /bin/bash -c "Vulnerability Scanner Service Account" nessus_svc
sudo usermod -aG sudo nessus_svc
# Configure sudo for passwordless specific commands
echo 'nessus_svc ALL=(ALL) NOPASSWD: /usr/bin/dpkg -l, /usr/bin/rpm -qa, \
/bin/cat /etc/shadow, /usr/sbin/dmidecode, /usr/bin/find' | sudo tee /etc/sudoers.d/nessus_svc
# Generate SSH key pair
sudo -u nessus_svc ssh-keygen -t ed25519 -f /home/nessus_svc/.ssh/id_ed25519 -N ""
# Distribute public key to targets
for host in $(cat target_hosts.txt); do
ssh-copy-id -i /home/nessus_svc/.ssh/id_ed25519.pub nessus_svc@$host
done
# Windows: Create scan service account via PowerShell
New-ADUser -Name "SVC_VulnScan" `
-SamAccountName "SVC_VulnScan" `
-UserPrincipalName "SVC_VulnScan@domain.local" `
-Description "Vulnerability Scanner Service Account" `
-PasswordNeverExpires $true `
-CannotChangePassword $true `
-Enabled $true `
-AccountPassword (Read-Host -AsSecureString "Enter Password")
# Add to local Administrators group on targets via GPO or:
Add-ADGroupMember -Identity "Domain Admins" -Members "SVC_VulnScan"
# For least privilege, use a dedicated GPO for local admin rights instead
# Enable WinRM on targets
Enable-PSRemoting -Force
Set-Item WSMan:\localhost\Service\AllowRemote -Value $true
winrm set winrm/config/service '@{AllowUnencrypted="false"}'
{
"credentials": {
"add": {
"Host": {
"SSH": [{
"auth_method": "public key",
"username": "nessus_svc",
"private_key": "/path/to/id_ed25519",
"elevate_privileges_with": "sudo",
"escalation_account": "root"
}],
"Windows": [{
"auth_method": "Password",
"username": "DOMAIN\\SVC_VulnScan",
"password": "stored_in_vault",
"domain": "domain.local"
}],
"SNMPv3": [{
"username": "nessus_snmpv3",
"security_level": "authPriv",
"auth_algorithm": "SHA-256",
"auth_password": "stored_in_vault",
"priv_algorithm": "AES-256",
"priv_password": "stored_in_vault"
}]
}
}
}
}
# Test SSH connectivity
ssh -i /path/to/key -o ConnectTimeout=10 nessus_svc@target_host "uname -a && sudo dpkg -l | head -5"
# Test WinRM connectivity
python3 -c "
import winrm
s = winrm.Session('target_host', auth=('DOMAIN\\\\SVC_VulnScan', 'password'), transport='ntlm')
r = s.run_cmd('systeminfo')
print(r.std_out.decode())
"
# Test SNMP v3 connectivity
snmpwalk -v3 -u nessus_snmpv3 -l authPriv -a SHA-256 -A authpass -x AES-256 -X privpass target_host sysDescr.0
Configure and launch the scan using the Nessus API:
# Create scan with credentials
curl -k -X POST https://nessus:8834/scans \
-H "X-Cookie: token=$TOKEN" \
-H "Content-Type: application/json" \
-d '{
"uuid": "'$TEMPLATE_UUID'",
"settings": {
"name": "Authenticated Scan - Production",
"text_targets": "192.168.1.0/24",
"launch": "ON_DEMAND"
},
"credentials": {
"add": {
"Host": {
"SSH": [{"auth_method": "public key", "username": "nessus_svc", "private_key": "/keys/id_ed25519"}],
"Windows": [{"auth_method": "Password", "username": "DOMAIN\\SVC_VulnScan", "password": "vault_ref"}]
}
}
}
}'
After scan completion, check credential verification results: