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CVE-2018-1000821

N/A

Published: December 20, 2018 at 03:00 PM UTC

Updated: June 17, 2026 at 01:33 AM UTC

1 product affected across 1 vendorMicromathematics

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Severity

N/A

Exploit prediction

EPSS 2%

Description

MicroMathematics version before commit 5c05ac8 contains a XML External Entity (XXE) vulnerability in SMathStudio files that can result in Disclosure of confidential data, denial of service, SSRF, port scanning. This attack appear to be exploitable via Specially crafted SMathStudio files. This vulnerability appears to have been fixed in after commit 5c05ac8.

Affected

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

Micromathematics · Micromathematics Project

95%

v < 2.17.3

Affected range stops below 2.17.3, so it looks safe — our inference, not a vendor statement

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)

x_refsource_MISCThird Party Advisory

Source: [email protected]

https://0dd.zone/2018/10/27/micromathematics-XXE/

x_refsource_MISCIssue TrackingThird Party Advisory

Source: [email protected]

https://github.com/mkulesh/microMathematics/issues/79

CVSS

7.5HIGH[email protected]

Confidentiality: PARTIAL
Integrity: PARTIAL
Availability: PARTIAL

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-611

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