What is CVE-2018-13791?

CVE-2018-13791 is a critical-severity vulnerability in Abbyy Flexicapture, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 9.8/10. Published 2018-07-09.

How severe is CVE-2018-13791?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Abbyy Flexicapture

CVE-2018-13791

The HTTP API in ABBYY FlexiCapture before 12 Release 1 Update 7 allows an attacker to conduct Access Control attacks via the /FlexiCapture12/Login/Server/SevaUserProfile FlexiCaptureTmsSts2 parameter.

Published 2018-07-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.011 (65.1th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 65.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Abbyy Flexicapture — versions 12.0.1.263, 12.0.1.267, 12.0.1.282

Weakness classification (CWE)

CWE-732 — Incorrect Permission Assignment for Critical Resource

References

abbyydownloads.com/fc12/PreviousReleaseNotes/ReleaseNotes_FC12_R1_U3_1299.18_bu… (Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2018-13791?: CVE-2018-13791 is a critical-severity vulnerability in Abbyy Flexicapture, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 9.8/10. Published 2018-07-09.
How severe is CVE-2018-13791?: Critical severity. CVSS v3 base score is 9.8 out of 10.