CVE-2026-18965

Missing Authorization in PayRange API

HIGH

8.8

CVSS Score

Published: August 27, 2026 at 08:34 PM UTC

Updated: August 31, 2026 at 07:36 PM UTC

1 product affected across 1 vendorPayRange API

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Severity

HIGH8.8

Exploit prediction

EPSS 0.4%

SSVC

No known exploit

Description

PayRange API is missing proper authorization on management endpoints, which allows verbose details of every device on the PayRange network to be publicly accessible, with or without an account.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

PayRange API · Payrange

60%

All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

US Government Resource

Source: cverecord

https://www.cisa.gov/news-events/ics-advisories/icsa-26-237-04

Source: cverecord

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-237-04.json

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHicscert

Attack Vector: NETWORK
Complexity: LOW
Privileges: LOW
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-862

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