#panos — Public Fediverse posts

Exploitation of PAN-OS GlobalProtect Authentication Bypass Vulnerability (CVE-2026-0257)

In this article, I break down how the vulnerability works, affected configurations, exploitation scenarios, and the mitigation steps organizations should take to protect their remote access infrastructure.

https://denizhalil.com/2026/06/02/cve-2026-0257-pan-os-globalprotect-authentication-bypass/

#CyberSecurity #PaloAlto #GlobalProtect #PANOS #CVE20260257 #VulnerabilityManagement #ThreatDetection #NetworkSecurity #BlueTeam #RedTeam #InfoSec #DenizHalil

🔥🧱 Once you've configured a Master Key on a Palo Alto firewall it's very important to change it before it expires.

https://thedxt.ca/2026/03/palo-alto-change-master-key-with-ha-active-passive/

#panos #PaloAlto #PaloAltoNetworks #Firewall #security #HA #Encryption

🆕 Here's how to configure a unique master key on a Palo Alto firewall in an Active/Passive HA configuration with the GUI or CLI.

https://thedxt.ca/2026/03/palo-alto-configure-master-key-with-ha-active-passive/

#panos #PaloAlto #PaloAltoNetworks #Firewall #security #HA #Encryption

Here's how to backup you Palo Alto firewall config with the GUI or CLI

https://thedxt.ca/2026/03/palo-alto-config-backup/

#panos #PaloAlto #PaloAltoNetworks #Firewall #Backup

@liquor_american @davidgerard It's going extremely well in the Sharkey discord. I love how after all of that he flat out admits he's not a dev but somehow will recruit devs to review it. You know, for the project that he said he couldn't find devs to help with.

#panos #catodon #ai

How to Easily Create Eye-Catching Panoramic Landscape Photos https://petapixel.com/2025/11/01/how-to-easily-create-eye-catching-panoramic-landscape-photos/ #panoramiclandscapes #Educational #landscapes #panorama #Guides #panos

GreyNoise observed a ~500% surge in IPs scanning Palo Alto Networks login portals on October 3, 2025 — the highest level we’ve seen in 90 days. Read our full analysis here 👉 https://www.greynoise.io/blog/palo-alto-scanning-surges
#PaloAltoNetworks #PaloAlto #GreyNoise #ThreatIntel #PANOS

Palo Alto: “LOL, we fixed 24 vulns in a random Tuesday update with no CVE alert. Why are you panicking?”

https://security.paloaltonetworks.com/PAN-SA-2025-0012

• No alerts
• No heads-up

Just a stealth patch buried in the advisory feed.

The stats:

• 24 total CVEs
• 11 High, 11 Medium
• 100% discovered externally
• Average patch delay: 4 FUCKING years for high severity

All bundled into one advisory.
Welcome to the Patch Gacha Machine:
Spin once, fix 24 vulnerabilities (maybe).

PAN CVEs age like wine… and compromise like whiskey.

#PANOS #CyberSecurity #CVEs #PatchAndPray #SilentFixes #PSIRTFail #MemeSec #BlueTeamLife #TrustButVerify

GreyNoise observed a sharp and sustained decline in scanning activity targeting Palo Alto Networks GlobalProtect portals. 20,000 IPs per day. Dropped to just over 100. Analysis: https://www.greynoise.io/blog/surge-palo-alto-networks-scanner-activity

#PANOS #PaloAltoNetworks

🚨 Surge in Palo Alto Networks Login Scanning Activity: Nearly 24,000 unique IPs have attempted access over the past 30 days. Full analysis ⬇️ https://www.greynoise.io/blog/surge-palo-alto-networks-scanner-activity

#PANOS #PaloAltoNetworks #Vulnerability

#PaloAlto has released software updates to address a vulnerability in its #PANOS software

The vulnerability is tracked as CVE-2025-0108, and when exploited, allows an attacker to bypass authentication and access the management web interface

Administrators are advised to patch ASAP

#cybersecurity #vulnerabilitymanagement

https://thehackernews.com/2025/02/palo-alto-networks-patches.html

Palo Alto Networks Patches Potentially Serious Firewall Vulnerability https://www.securityweek.com/palo-alto-networks-patches-potentially-serious-firewall-vulnerability/ #PaloAltoNetworks #Vulnerabilities #vulnerability #firewall #PANOS

Palo Alto Networks Patches Potentially Serious Firewall Vulnerability https://www.securityweek.com/palo-alto-networks-patches-potentially-serious-firewall-vulnerability/ #PaloAltoNetworks #Vulnerabilities #vulnerability #firewall #PANOS

Weekly Vulnerability Insights Report: Critical Vulnerabilities Highlighted from December 25-31, 2024 https://cyble.com/blog/cyble-weekly-vulnerability-report-2/ #WeeklyVulnerability #FourFaithrouters #Vulnerability #PANOS #CRIL

Critical PAN-OS Vulnerability Added to CISA’s Exploited List: What You Need to Know https://thecyberexpress.com/pan-os-versions-vulnerability-added-to-cisas/ #TheCyberExpressNews #VulnerabilityNews #DoSvulnerability #paloaltonetworks #Vulnerabilities #TheCyberExpress #FirewallDaily #PANOSVersions #CVE20243393 #KEVCatalog #CyberNews #PANOS

Palo Alto Networks fixed a high-severity PAN-OS flaw – Source: securityaffairs.com https://ciso2ciso.com/palo-alto-networks-fixed-a-high-severity-pan-os-flaw-source-securityaffairs-com/ #rssfeedpostgeneratorecho #informationsecuritynews #ITInformationSecurity #SecurityAffairscom #CyberSecurityNews #PierluigiPaganini #PaloAltoNetworks #SecurityAffairs #SecurityAffairs #BreakingNews #SecurityNews #hackingnews #Security #hacking #PANOS

Here's how to fix a certificate chain on a Palo Alto firewall

https://thedxt.ca/2024/12/palo-alto-certificate-chain-fix/

#PaloAlto #PaloAltoNetworks #Firewall #Certificates #GlobalProtect #PANOS

More than 2,000 Palo Alto Networks firewalls hacked exploiting recently patched zero-days – Source: securityaffairs.com https://ciso2ciso.com/more-than-2000-palo-alto-networks-firewalls-hacked-exploiting-recently-patched-zero-days-source-securityaffairs-com/ #rssfeedpostgeneratorecho #informationsecuritynews #ITInformationSecurity #SecurityAffairscom #CyberSecurityNews #PierluigiPaganini #PaloAltoNetworks #SecurityAffairs #SecurityAffairs #BreakingNews #SecurityNews #hacking #PANOS

PAN-OS Firewall Vulnerability Under Active Exploitation – IoCs and Patch Released – Source:thehackernews.com https://ciso2ciso.com/pan-os-firewall-vulnerability-under-active-exploitation-iocs-and-patch-released-sourcethehackernews-com/ #rssfeedpostgeneratorecho #CyberSecurityNews #TheHackerNews #PANOS

Palo Alto Reports Two More Bugs in PAN-OS That Are Being Actively Exploited https://thecyberexpress.com/palo-alto-pan-os-two-bugs-under-exploitation/ #PaloAltoPANOSvulnerability #TheCyberExpressNews #VulnerabilityNews #Vulnerabilities #PaloAltoNetwork #TheCyberExpress #FirewallDaily #CVE20240012 #CVE20249474 #CyberNews #PANOS

Palo Alto Networks Confirms New Firewall Zero-Day Exploitation – Source: www.securityweek.com https://ciso2ciso.com/palo-alto-networks-confirms-new-firewall-zero-day-exploitation-source-www-securityweek-com/ #rssfeedpostgeneratorecho #CyberSecurityNews #PaloAltoNetworks #vulnerabilities #securityweekcom #securityweek #Exploited #FEATURED #firewall #zeroday #PANOS

PAN-OS Firewall Vulnerability Under Active Exploitation – IoCs Released – Source:thehackernews.com https://ciso2ciso.com/pan-os-firewall-vulnerability-under-active-exploitation-iocs-released-sourcethehackernews-com/ #rssfeedpostgeneratorecho #CyberSecurityNews #TheHackerNews #PANOS

Palo Alto Networks Confirms New Firewall Zero-Day Exploitation https://www.securityweek.com/palo-alto-networks-confirms-new-firewall-zero-day-exploitation/ #PaloAltoNetworks #Vulnerabilities #exploited #Featured #firewall #ZeroDay #PANOS

Palo Alto Networks Confirms New Firewall Zero-Day Exploitation https://www.securityweek.com/palo-alto-networks-confirms-new-firewall-zero-day-exploitation/ #PaloAltoNetworks #Vulnerabilities #exploited #Featured #firewall #ZeroDay #PANOS

Palo Alto Networks warns of potential RCE in PAN-OS management interface – Source: securityaffairs.com https://ciso2ciso.com/palo-alto-networks-warns-of-potential-rce-in-pan-os-management-interface-source-securityaffairs-com/ #rssfeedpostgeneratorecho #informationsecuritynews #ITInformationSecurity #SecurityAffairscom #CyberSecurityNews #PierluigiPaganini #PaloAltoNetworks #SecurityAffairs #SecurityAffairs #Uncategorized #BreakingNews #hackingnews #Security #PANOS

Meet #Panos at the #Göteborg Book Fair; #Nordstrom Rack to open new location; #Bata turns 130

https://lucire.com/insider/20240926/meet-panos-at-the-goteborg-book-fair-nordstrom-rack-to-open-new-location-bata-turns-130/ #PanosPapadopoulos #book #launch #Sweden #Sverige #fashion #retail #footwear #mode #moda

CERT-IN Warns About Critical Vulnerabilities in Palo Alto Networks Applications https://thecyberexpress.com/cert-in-vulnerabilities-palo-alto-networks/ #informationdisclosure #privilegeescalation #TheCyberExpressNews #CybersecurityNews #commandinjection #paloaltonetworks #securityadvisory #Vulnerabilities #TheCyberExpress #FirewallDaily #cybersecurity #GlobalProtect #CortexXSOAR #CERTIn #PANOS

The latest Little Book is out, showcasing Panos Papadopoulos’s #swimwear

https://lucire.com/insider/20240831/the-latest-little-book-is-out-showcasing-panos-papadopouloss-swimwear/ #fashion #mode #moda #LittleBook #living #book #Panos #PanosPapadopoulos #history #trend #tendances #bookstodon