CVE-2017-8055
First published: Sat Apr 22 2017(Updated: )
WatchGuard Fireware allows user enumeration, e.g., in the Firebox XML-RPC login handler. A login request that contains a blank password sent to the XML-RPC agent in Fireware v11.12.1 and earlier returns different responses for valid and invalid usernames. An attacker could exploit this vulnerability to enumerate valid usernames on an affected Firebox.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| WatchGuard Fireware OS | <=11.2.1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- http://watchguardsupport.force.com/publicKB?type=KBSecurityIssues&SFDCID=kA62A0000000KlGSAU
- https://packetstormsecurity.com/files/142177/watchguardfbxtm-xxeinject.txt
- https://www.sidertia.com/Home/Community/Blog/2017/04/17/Fixed-the-Fireware-Vulnerabilities-discovered-by-Sidertia
- https://www.watchguard.com/support/release-notes/fireware/11/en-US/EN_ReleaseNotes_Fireware_11_12_2/index.html
Frequently Asked Questions
What is the severity of CVE-2017-8055?
CVE-2017-8055 has a medium severity rating due to the potential for user enumeration vulnerabilities.
How do I fix CVE-2017-8055?
To fix CVE-2017-8055, upgrade WatchGuard Fireware to version 11.12.2 or later.
What systems are affected by CVE-2017-8055?
CVE-2017-8055 affects WatchGuard Fireware versions up to and including 11.12.1.
What type of vulnerability is CVE-2017-8055?
CVE-2017-8055 is a user enumeration vulnerability in the Firebox XML-RPC login handler.
Can CVE-2017-8055 be exploited remotely?
Yes, an attacker can exploit CVE-2017-8055 remotely by sending a login request with a blank password.
- agent/references
- agent/weakness
- agent/type
- agent/event
- agent/severity
- agent/author
- agent/description
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/watchguard
- canonical/watchguard fireware os
- version/watchguard fireware os/11.2.1