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CVE-2020-13586

HIGH

7.8

CVSS Score

Published: February 4, 2021 at 06:40 AM UTC

Updated: June 17, 2026 at 02:53 AM UTC

1 product affected across 1 vendorPlanmaker 2021

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Severity

HIGH7.8

Exploit prediction

EPSS 2%

Description

A memory corruption vulnerability exists in the Excel Document SST Record 0x00fc functionality of SoftMaker Software GmbH SoftMaker Office PlanMaker 2021 (Revision 1014). A specially crafted malformed file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.

Affected

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

Planmaker 2021 · Softmaker

95%

1014 SoftMaker Software GmbH SoftMaker Office PlanMaker 2021 (Revision 1014)

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 (1)

x_refsource_MISCExploitTechnical DescriptionThird Party Advisory

Source: [email protected]

https://talosintelligence.com/vulnerability_reports/TALOS-2020-1197

CVSS

7.8HIGH[email protected]

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

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-122CWE-787

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