CVE-2025-0105: An arbitrary file deletion vulnerability in Palo Alto Networks Expedition enables an unauthenticated attacker

Q: How do I fix CVE-2025-0105?

expedition: upgrade to 1.2.101. Exact commands for each OS are on this page.

Q: Is CVE-2025-0105 being exploited?

CVE-2025-0105 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-0105 affect?

CVE-2025-0105 affects expedition. Severity is critical (CVSS 9.1). An arbitrary file deletion vulnerability in Palo Alto Networks Expedition enables an unauthenticated attacker to delete arbitrary files accessible to the www-data user on the host filesystem.

Q: How urgent is CVE-2025-0105?

Priority 61/100. Critical severity; EPSS top 4%: very likely to be exploited; Remotely exploitable, no login, no user action

This week

CRITICAL 9.1REMOTEUPGRADE

CVE-2025-0105 is a critical-severity flaw (CVSS 9.1) affecting expedition. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An arbitrary file deletion vulnerability in Palo Alto Networks Expedition enables an unauthenticated attacker to delete arbitrary files accessible to the www-data user on the host filesystem.

Why this priority

Critical severity
EPSS top 4%: very likely to be exploited
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.1 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	13.2% (top 4%)
CISA exploited list	No
Weakness	CWE-73
Published	2025-01-11
Last modified	2026-06-17

Publisher (CNA): Palo Alto Networks, Inc. · Vendor: paloaltonetworks

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-01-11 03:15 UTCPublished CVE record published
2026-06-17 08:25 UTCUpdated Record last modified

paloaltonetworks expedition UPGRADE

Affected: < 1.2.101

Fixed in: 1.2.101

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy expedition || rpm -q expedition || expedition --version

2. UPGRADE to 1.2.101 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade expedition

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade expedition

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-0105?

expedition: upgrade to 1.2.101. Exact commands for each OS are on this page.

Is CVE-2025-0105 being exploited?

CVE-2025-0105 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-0105 affect?

CVE-2025-0105 affects expedition. Severity is critical (CVSS 9.1). An arbitrary file deletion vulnerability in Palo Alto Networks Expedition enables an unauthenticated attacker to delete arbitrary files accessible to the www-data user on the host filesystem.

How urgent is CVE-2025-0105?

Priority 61/100. Critical severity; EPSS top 4%: very likely to be exploited; Remotely exploitable, no login, no user action

Software pages

Palo Alto PAN-OS vulnerabilities

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References

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