Administrator account takeover via unchecked cross-origin POSTs
Published Jan 17, 2023 · Updated Jan 16, 2025
CSRF in Panasonic SANYO CCTV Network Camera firmware 1.02-05 and 2.03-0x allows remote attackers to make administrator-level changes. The CGI administration interface accepts cross-origin POSTs to /cgi-bin/user_registration.cgi without validating request origin, letting forged fields enable anonymous login or replace account passwords. A logged-in administrator must visit attacker-controlled content, after which authentication can be disabled or the administrator password changed.
Summary
What happened
CSRF in Panasonic SANYO CCTV Network Camera firmware 1.02-05 and 2.03-0x allows remote attackers to make administrator-level changes. The CGI administration interface accepts cross-origin POSTs to /cgi-bin/user_registration.cgi without validating request origin, letting forged fields enable anonymous login or replace account passwords. A logged-in administrator must visit attacker-controlled content, after which authentication can be disabled or the administrator password changed.
The record
- CVE
- CVE-2022-4621
- Published
- Jan 17, 2023
- Updated
- Jan 16, 2025
- Vendor
- Panasonic
- Product
- SANYO CCTV Network Camera
- Classifications
- CWE-352, T1189, T1098
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jan 17, 2023CVE publishedPublication date reported by the CVE source.
- Jan 16, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=VCC-HD2100P version 2.03-02
- Affected versionversion=VCC-HD3300 version 2.03-02
- Affected versionversion=VCC-HD5600P version 2.03-06
- Affected versionversion=VDC-HD3100P version 2.03-00
- Affected versionversion=VDC-HD3300P version 1.02-05
- Affected versionversion=VDC-HD3300P version 2.03-08
What conditions does exploitation require?
What is affected?
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
- Panasonic SANYO CCTV Network Camera CSRF proof of conceptproof of concept · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo