Unauthenticated configuration access and modification via setup endpoint
Published Apr 23, 2020 · Updated Aug 4, 2024
Authentication bypass in Juplink RX4-1500 firmware 1.0.3 through 1.0.5 allows remote attackers to alter router settings from the local network. The httpd service exposes setup3.htm without authentication, allowing requests to read or change router configuration. Network access to the router is required, and the documented consequence is limited to reading or changing its settings.
Summary
What happened
Authentication bypass in Juplink RX4-1500 firmware 1.0.3 through 1.0.5 allows remote attackers to alter router settings from the local network. The httpd service exposes setup3.htm without authentication, allowing requests to read or change router configuration. Network access to the router is required, and the documented consequence is limited to reading or changing its settings.
The record
- CVE
- CVE-2020-8798
- Published
- Apr 23, 2020
- Updated
- Aug 4, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-276
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Apr 23, 2020CVE publishedPublication date reported by the CVE source.
- Aug 4, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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
- Cerne CVE-2020-8798 exploit advisoryproof of concept · unverified
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Technologies
Your stack
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Your stack
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