How severe is CVE-2019-20383?

CVE-2019-20383 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-20383 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-20383?

CVE-2019-20383 affects Abbyy Finereader. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-20383?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2019-20383 published?

CVE-2019-20383 was published on 2020-08-13 and last updated on 2026-06-17.

CVE-2019-20383

CVE-2019-20383 is a high-severity vulnerability in Abbyy Finereader with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-59.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 4.6
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-59
Affected product: Abbyy Finereader
Published: 2020-08-13
Last modified: 2026-06-17

Description

ABBYY network license server in ABBYY FineReader 15 before Release 4 (aka 15.0.112.2130) allows escalation of privileges by local users via manipulations involving files and using symbolic links.

Frequently asked questions

What is CVE-2019-20383?: ABBYY network license server in ABBYY FineReader 15 before Release 4 (aka 15.0.112.2130) allows escalation of privileges by local users via manipulations involving files and using symbolic links.
How severe is CVE-2019-20383?: CVE-2019-20383 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-20383 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-20383?: CVE-2019-20383 affects Abbyy Finereader. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-20383?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2019-20383 published?: CVE-2019-20383 was published on 2020-08-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:abbyy:finereader:*:*:*:*:*:*:*:*

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