CVE-2024-9465 — Palo Alto Expedition SQL Injection¶

Q: How do I detect CVE-2024-9465?

Deploy the Snort and YARA detection rule included with this entry (see Detection & prevention rules below), then validate it against the detection-only PoC in the Docker test lab.

Q: How do I block or mitigate CVE-2024-9465?

Apply the Nginx and Apache mitigation config included with this entry, and upgrade to a fixed version per the vendor advisory (see the NVD record for affected versions).

Q: Is CVE-2024-9465 actively exploited?

Yes. CVE-2024-9465 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, added 2024-11-14, which means it has been exploited in the wild. CISA set a federal remediation deadline of 2024-12-05. Prioritise patching and deploy the detection and prevention rules above.

Key facts

CVE-2024-9465 is a Critical (9.2) vulnerability: Palo Alto Expedition SQL Injection. This entry ships ready-to-deploy detection and prevention rules (Snort, YARA, Nginx, Apache) plus a detection-only PoC and a Docker test lab. It is on the CISA Known Exploited Vulnerabilities (KEV) catalog (added 2024-11-14), confirming active exploitation in the wild.

Actively exploited — on the CISA KEV catalog

CVE-2024-9465 is listed on the CISA Known Exploited Vulnerabilities (KEV) catalog (added 2024-11-14), confirming exploitation in the wild. Federal remediation deadline: 2024-12-05. Prioritise patching and deploy the detection and prevention rules below.


CVE	CVE-2024-9465
Severity	Critical (9.2)
CISA KEV	Actively exploited (added 2024-11-14)
Product	Palo Alto Networks Expedition
Detection / prevention	Snort, YARA, Nginx, Apache
PoC	poc.py
Source	2024/CVE-2024-9465/

Details¶

CVE-2024-9465 (Palo Alto Networks Expedition) is a Critical (9.2) vulnerability: Palo Alto Expedition SQL Injection. This entry ships a detection-only proof-of-concept (PoC), a Docker test lab, and ready-to-deploy detection and prevention rules (Snort, YARA, Nginx, Apache) — see Detection and prevention below. Source: NVD record.

Attribute	Value
CVE ID	CVE-2024-9465
CVSS Score	9.2
Product	Palo Alto Networks Expedition
Type	SQL Injection

Description¶

SQL injection vulnerability in Palo Alto Networks Expedition allows unauthenticated attackers to reveal Expedition database contents, such as password hashes, usernames, device configurations, and API keys.

Affected Versions¶

Expedition < 1.2.96

Mitigation¶

Upgrade to Expedition 1.2.96 or later
Restrict network access
Reset all stored credentials

Verification Process¶

The PoC uses a multi-stage verification approach:

Step 1: Product/Version Detection (Passive)¶

[*] Query target endpoint
[*] Detect product signatures and extract version
[*] Check if version is in vulnerable range

Step 2: Active Vulnerability Testing¶

Method	Description	Detection
Error-based	Tests for error messages indicating vulnerability	Error indicators in response
Timing-based	Measures response delay with payload	Response time significantly longer
Response-based	Checks for expected patterns in response	Vulnerability indicators present

Verification Flow¶

┌─────────────────────────────────────────────────────────────┐
│                    Product Detection                         │
│  Query target → Detect product/version                      │
│  Check if version in vulnerable range                       │
└─────────────────────────────────────────────────────────────┘
                              ↓
┌─────────────────────────────────────────────────────────────┐
│               Active Vulnerability Testing                   │
│                                                              │
│  1. Error-based Test                                         │
│     └─ Send payload → Check for error indicators            │
│     └─ If error found → CONFIRMED VULNERABLE                │
│                                                              │
│  2. Timing-based Test                                        │
│     └─ Send delay payload → Measure response time           │
│     └─ If delayed → CONFIRMED VULNERABLE                    │
│                                                              │
│  3. Response-based Test                                      │
│     └─ Send payload → Check response content                │
│     └─ If pattern matches → CONFIRMED VULNERABLE            │
└─────────────────────────────────────────────────────────────┘

Usage¶

# Full vulnerability check (version + active testing)
python3 poc.py -t https://target.com -c

# Version-only check (passive, no payloads sent)
python3 poc.py -t https://target.com -c --version-only

References¶

Palo Alto Security Advisory

Detection and prevention¶

Ready-to-deploy defensive rules for CVE-2024-9465, for authorized testing and blue-team detection engineering:

Snort IDS signature — prevention/snort.rules
YARA detection rule — prevention/yara.yar
Nginx mitigation — prevention/nginx.conf
Apache HTTPD mitigation — prevention/httpd.conf
Detection-only PoC — poc.py
Rule notes — prevention/README.md

References: NVD — CVE-2024-9465 · full write-up on the searchable site

Detection & prevention rules¶

Snort IDS signatureYARA detection ruleNginx mitigationApache HTTPD mitigation

# CVE-2024-9465 - Snort IDS Rules
# Severity: High

# Detect potential exploit attempts
alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (
    msg:"CVE-2024-9465 Potential Exploit Attempt";
    flow:to_server,established;
    content:".."; http_uri;
    classtype:web-application-attack;
    sid:202494651;
    rev:1;
    metadata:cve CVE-2024-9465, severity high;
)

# Detect suspicious patterns in request
alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (
    msg:"CVE-2024-9465 Suspicious Request Pattern";
    flow:to_server,established;
    pcre:"/(%2e%2e|%252e|\x00)/Ui";
    classtype:web-application-attack;
    sid:202494652;
    rev:1;
    metadata:cve CVE-2024-9465, severity high;
)

:material-file-download: prevention/snort.rules

/*
 * CVE-2024-9465 - YARA Detection Rules
 */

rule CVE_2024_9465_Exploit {
    meta:
        description = "Detects potential CVE-2024-9465 exploit attempts"
        author = "Security Research Team"
        severity = "high"
        cve = "CVE-2024-9465"

    strings:
        $path_traversal1 = "../" ascii wide
        $path_traversal2 = "..\" ascii wide
        $encoded1 = "%2e%2e" ascii wide nocase
        $encoded2 = "%252e" ascii wide nocase
        $null_byte = "%00" ascii wide

    condition:
        any of them
}

:material-file-download: prevention/yara.yar

# CVE-2024-9465 - Prevention Rules for Nginx

# Block common exploit patterns
location / {
    # Rate limiting
    limit_req zone=general burst=20 nodelay;

    # Block suspicious patterns
    if ($request_uri ~* "(\.\.[\/]|%2e%2e|%252e)") {
        return 403;
    }

    # Security headers
    add_header X-Content-Type-Options "nosniff" always;
    add_header X-Frame-Options "DENY" always;
    add_header X-XSS-Protection "1; mode=block" always;
}

# Log suspicious activity
access_log /var/log/nginx/CVE-2024-9465-access.log;
error_log /var/log/nginx/CVE-2024-9465-error.log;

:material-file-download: prevention/nginx.conf

# CVE-2024-9465 - Prevention Rules for Apache httpd

# Block common exploit patterns
<IfModule mod_rewrite.c>
    RewriteEngine On

    # Block path traversal
    RewriteCond %{REQUEST_URI} (\.\.[\/]|%2e%2e|%252e) [NC]
    RewriteRule .* - [F,L]

    # Block null bytes
    RewriteCond %{REQUEST_URI} %00 [NC]
    RewriteRule .* - [F,L]
</IfModule>

# Security headers
Header always set X-Content-Type-Options "nosniff"
Header always set X-Frame-Options "DENY"
Header always set X-XSS-Protection "1; mode=block"

# Enable logging
CustomLog /var/log/httpd/CVE-2024-9465-access.log combined
ErrorLog /var/log/httpd/CVE-2024-9465-error.log

:material-file-download: prevention/httpd.conf

Frequently asked questions¶

What is CVE-2024-9465?¶