Hikvision · Hikvision Intercom Broadcasting System · CVE-2023-6893
**Name of the Vulnerable Software and Affected Versions**
Hikvision Intercom Broadcasting System versions 3.0.3 20201113 RELEASE(HIK) through 3.0.3 20201113 RELEASE(HIK)
**Description**
A vulnerability was found in the Hikvision Intercom Broadcasting System, affecting some unknown functionality of the file /php/exportrecord.php. The manipulation of the `downname` argument with a specific input leads to path traversal. The exploit has been disclosed to the public and may be used.
**Recommendations**
For Hikvision Intercom Broadcasting System version 3.0.3 20201113 RELEASE(HIK), upgrade to version 4.1.0 to address this issue. As a temporary workaround, consider restricting access to the `/php/exportrecord.php` file until the upgrade is applied. Additionally, avoid using the `downname` argument in the affected file to minimize the risk of exploitation.