Phishing redirects via unvalidated network-path references
Published Jan 28, 2020 · Updated Aug 6, 2024
Open redirect in United Security Providers Secure Entry Server before 4.7.0 allows remote attackers to redirect users to phishing sites. After the cookie check, the server returns an attacker-supplied network-path reference beginning with // in the Location header without stripping it or forcing an absolute URL on the protected host. HSP_AbsoluteRedirects is disabled by default in the software edition, and exploitation requires a user to follow the crafted URL before the browser leaves the trusted origin.
Summary
What happened
Open redirect in United Security Providers Secure Entry Server before 4.7.0 allows remote attackers to redirect users to phishing sites. After the cookie check, the server returns an attacker-supplied network-path reference beginning with // in the Location header without stripping it or forcing an absolute URL on the protected host. HSP_AbsoluteRedirects is disabled by default in the software edition, and exploitation requires a user to follow the crafted URL before the browser leaves the trusted origin.
The record
- CVE
- CVE-2013-2764
- Published
- Jan 28, 2020
- Updated
- Aug 6, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-601, T1204.001
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jan 28, 2020CVE publishedPublication date reported by the CVE source.
- Aug 6, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- Secure Entry Server URL redirection proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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