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CVE-2026-0282— PAN-OS: File Deletion Vulnerability in Management Web Interface

Quick assessment

Affected
Palo Alto Networks Cloud NGFW
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Palo Alto Networks Cloud NGFW是美国Palo Alto Networks公司的防火墙。 Palo Alto Networks Cloud NGFW存在输入验证错误漏洞，该漏洞源于输入验证错误，可能导致未经身份验证的攻击者通过网络访问管理界面从临时目录删除文件。

CVSS 1.2 · Low EPSS 0.29% · P21

Affected Version Matrix 6

VendorProduct Version RangeStatus
Palo Alto Networks Cloud NGFW All unaffected
Palo Alto Networks PAN-OS 12.1.0< 12.1.8 affected
11.2.0< 11.2.13 affected
11.1.0< 11.1.16 affected
10.2.0< 10.2.18-h8 affected
Palo Alto Networks Prisma Access All unaffected
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I. Basic Information for CVE-2026-0282

Vulnerability Information
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Vulnerability Title
PAN-OS: File Deletion Vulnerability in Management Web Interface
Source: CVE Program / CVE List V5
Vulnerability Description
A file deletion vulnerability in Palo Alto Networks PAN-OS® software enables an unauthenticated attacker with network access to the management web interface to delete files from a temporary directory. The security risk posed by this issue is minimized by restricting access to the management web interface to only trusted internal IP addresses according to our recommended best practice deployment guidelines https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431 . This issue is applicable to PAN-OS software on PA-Series and VM-Series firewalls and on Panorama (virtual and M-Series). Cloud NGFW and Prisma® Access are not impacted by this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Palo Alto Networks Cloud NGFW 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Palo Alto Networks Cloud NGFW是美国Palo Alto Networks公司的防火墙。 Palo Alto Networks Cloud NGFW存在输入验证错误漏洞，该漏洞源于输入验证错误，可能导致未经身份验证的攻击者通过网络访问管理界面从临时目录删除文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Palo Alto Networks Cloud NGFW - -
Palo Alto Networks PAN-OS 12.1.0 ~ 12.1.8 cpe:2.3:o:palo_alto_networks:pan-os:12.1.7:*:*:*:*:*:*:*
Palo Alto Networks Prisma Access - -

II. Public POCs for CVE-2026-0282

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III. Intelligence Information for CVE-2026-0282

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Vendor Advisories for CVE-2026-0282 (1)

Same Patch Batch · Palo Alto Networks · 2026-07-09 · 13 CVEs total

CVE-2026-0286 6.0 MEDIUM PAN-OS: Authenticated Command Injection in CLI
CVE-2026-0284 4.7 MEDIUM PAN-OS: XML Injection Vulnerability in Large Scale VPN (LSVPN)
CVE-2026-0287 4.6 MEDIUM PAN-OS: Denial of Service Vulnerabilities in Network Traffic Processing
CVE-2026-0283 4.5 MEDIUM PAN-OS: Authentication Bypass Vulnerability in Large Scale VPN (LSVPN)
CVE-2026-0285 4.4 MEDIUM PAN-OS: Server-Side Request Forgery Vulnerability in Management Web Interface
CVE-2026-0280 1.7 LOW PAN-OS: IPv6 Firewall Policy Bypass
CVE-2026-0281 1.7 LOW PAN-OS: Information Disclosure Vulnerability in Management Web Interface
CVE-2026-0279 0.4 LOW PAN-OS: Multiple Cross-Site Scripting (XSS) Vulnerabilities
CVE-2026-0275 Prisma Browser: Local Privilege Escalation on macOS
CVE-2026-0276 Cortex XDR Broker VM: Privilege Escalation (PE) Vulnerability
CVE-2026-0277 Prisma Access Agent: Improper Certificate Validation on iOS
CVE-2026-0278 Prisma Access Agent: Multiple DLP Policy Bypass Vulnerabilities on Windows

IV. Related Vulnerabilities

Same product: Cloud NGFW
Same vendor: Palo Alto Networks
Same weakness: CWE-20

V. Comments for CVE-2026-0282

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