Terminal Services AgentApplication · Paloaltonetworks
CVE-2017-5328
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedPalo Alto Networks Terminal Services Agent before 7.0.7 allows attackers to spoof arbitrary users via unspecified vectors.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceThis is an authentication vulnerability in Palo Alto Networks Terminal Services Agent versions prior to 7.0.7 that allows attackers to spoof arbitrary users. The vulnerability enables impersonation of legitimate users through unspecified attack vectors, bypassing authentication controls.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data
Terminal Services AgentApplication
<= 7.0.6CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- None
- Integrity
- High
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
-
Identify installed Terminal Services Agent versionUse the software inventory or package management system to find the version of Palo Alto Networks Terminal Services Agent installed on the system. Check Add/Remove Programs, software center, or run 'Get-Package' / 'Get-WmiObject Win32_Product' if PowerShell is available.Affected if The installed version is 7.0.6 or earlier (any version prior to 7.0.7).
-
Confirm the application is in useVerify that Palo Alto Networks Terminal Services Agent is currently running or configured to run on the system. Check running services or processes for any Terminal Services Agent daemon or service.Affected if The Terminal Services Agent service is running and the version cannot be verified as 7.0.7 or later.
-
Review user authentication logsExamine authentication and terminal services logs for any anomalous user login events, particularly those showing unusual session attributes or users authenticating from unexpected sources within the timeframe the agent has been deployed.Affected if Suspicious authentication events are present that suggest user impersonation or spoofing.
A system is affected if Palo Alto Networks Terminal Services Agent version 7.0.6 or earlier is installed and the service is active or has been used in the environment.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataUpgrade Palo Alto Networks Terminal Services Agent to version 7.0.7 or later to address the user spoofing vulnerability.
Fix this in Terminal Services Agent
Scoped from the published advisory
- Consultation2.0 h
- Implementation2.0 h
- Testing4.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $2,752.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2017-5328 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2017-5328 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
Be the first to add a field note for this CVE — a mitigation you’ve verified, a version caveat, or a link to a working fix. Sign in above to contribute.
A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.
- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
- No spam, self-promotion, credentials, or personal data