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CVE-2022-43684

22
FAUCET Score

CVE-2022-43684 is an Access Control List (ACL) bypass vulnerability affecting ServiceNow Core functionality across multiple versions including Quebec, Rome, San Diego, Tokyo, and Utah. This medium-severity vulnerability (CVSS 6.5) could allow an authenticated user to access sensitive information from tables lacking proper authorization controls. While there is no known active exploitation or public exploit code, the vulnerability has garnered some community discussion, with one mention detailing a potential path to full administrator takeover. ServiceNow has released patches and an upgrade to address this issue.

Impacted Technologies

VendorProductVersion(s)CPE
quebecCPE matchmatch criteria
cpe:2.3:a:servicenow:servicenow:quebec:patch_1_hotfix_1:*:*:*:*:*:*
quebecCPE matchmatch criteria
cpe:2.3:a:servicenow:servicenow:quebec:patch_10:*:*:*:*:*:*
quebecCPE matchmatch criteria
cpe:2.3:a:servicenow:servicenow:quebec:patch_10_hotfix_3:*:*:*:*:*:*
quebecCPE matchmatch criteria
cpe:2.3:a:servicenow:servicenow:quebec:patch_10_hotfix_3a:*:*:*:*:*:*
quebecCPE matchmatch criteria
cpe:2.3:a:servicenow:servicenow:quebec:patch_10_hotfix_3b:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.9CRITICAL

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.1
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.80%
Probability of exploitation in next 30 days
EPSS Percentile
76.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0180 is in the 89th percentile among its peer group of 21,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/173354/ServiceNow-Insecure-Access-Control-Full-Admin-Compromise.html
seclists.org / fulldisclosure/2023/Jul/11
news.ycombinator.com / item
support.servicenow.com / kb
Vendor Advisory
x64.sh / posts/ServiceNow-Insecure-access-control-to-admin