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CVE-2023-4587: An IDOR vulnerability has been found in ZKTeco ZEM800 product affecting version 6.60. This vulnerability allows a local attacker to obtain registered user backup files or device configuration files...
CVE-2023-4587 · published 3 years ago
Summary
An IDOR vulnerability has been found in ZKTeco ZEM800 product affecting version 6.60. This vulnerability allows a local attacker to obtain registered user backup files or device configuration files over a local network or through a VPN server.
What to do
The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| zkteco | zem800_firmware |
6.60 cpe:2.3:o:zkteco:zem800_firmware:6.60:*:*:*:*:*:*:* |
Original advisory text
An IDOR vulnerability has been found in ZKTeco ZEM800 product affecting version 6.60. This vulnerability allows a local attacker to obtain registered user backup files or device configuration files...
An IDOR vulnerability has been found in ZKTeco ZEM800 product affecting version 6.60. This vulnerability allows a local attacker to obtain registered user backup files or device configuration files over a local network or through a VPN server.
References
- https://www.incibe.es/en/incibe-cert/notices/aviso/insecure-direct-object-refere... Third Party Advisory
Internet-facing
14 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit
- Gives an attacker full control
Type
CWE-639Authorization Bypass Through User-Controlled Key
Timeline
Published4 Sep 2023
Updated4 Nov 2026
First seen29 Sep 2026
Sources
CVE-2023-4587 · NVD
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