CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
44.3%
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:
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.
Vendor | Product | Version | CPE |
---|---|---|---|
servicenow | servicenow | quebec | cpe:2.3:a:servicenow:servicenow:quebec:patch_1_hotfix_1:*:*:*:*:*:* |
servicenow | servicenow | quebec | cpe:2.3:a:servicenow:servicenow:quebec:patch_10:*:*:*:*:*:* |
servicenow | servicenow | quebec | cpe:2.3:a:servicenow:servicenow:quebec:patch_10_hotfix_3:*:*:*:*:*:* |
servicenow | servicenow | quebec | cpe:2.3:a:servicenow:servicenow:quebec:patch_10_hotfix_3a:*:*:*:*:*:* |
servicenow | servicenow | quebec | cpe:2.3:a:servicenow:servicenow:quebec:patch_10_hotfix_3b:*:*:*:*:*:* |
servicenow | servicenow | quebec | cpe:2.3:a:servicenow:servicenow:quebec:patch_10_hotfix_4:*:*:*:*:*:* |
servicenow | servicenow | quebec | cpe:2.3:a:servicenow:servicenow:quebec:patch_2:*:*:*:*:*:* |
servicenow | servicenow | quebec | cpe:2.3:a:servicenow:servicenow:quebec:patch_2_hotfix_1:*:*:*:*:*:* |
servicenow | servicenow | quebec | cpe:2.3:a:servicenow:servicenow:quebec:patch_2_hotfix_2:*:*:*:*:*:* |
servicenow | servicenow | quebec | cpe:2.3:a:servicenow:servicenow:quebec:patch_3:*:*:*:*:*:* |
packetstormsecurity.com/files/173354/ServiceNow-Insecure-Access-Control-Full-Admin-Compromise.html
seclists.org/fulldisclosure/2023/Jul/11
news.ycombinator.com/item?id=36638530
support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB1303489
x64.sh/posts/ServiceNow-Insecure-access-control-to-admin/
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
44.3%