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Vulnerability details: VCID-ex9d-ewbz-ubb5
Vulnerability ID VCID-ex9d-ewbz-ubb5
Aliases CVE-2020-1180
GHSA-wc43-7wj6-4ggr
Summary
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-787 Out-of-bounds Write
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.01658 https://api.first.org/data/v1/epss?cve=CVE-2020-1180
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-wc43-7wj6-4ggr
cvssv3.1 7.5 https://github.com/microsoft/ChakraCore/pull/6500
generic_textual HIGH https://github.com/microsoft/ChakraCore/pull/6500
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2020-1180
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2020-1180
cvssv3.1 7.5 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1180
generic_textual HIGH https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1180
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2020-1180
https://github.com/microsoft/ChakraCore/pull/6500
https://nvd.nist.gov/vuln/detail/CVE-2020-1180
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1180
GHSA-wc43-7wj6-4ggr https://github.com/advisories/GHSA-wc43-7wj6-4ggr
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://github.com/microsoft/ChakraCore/pull/6500
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-1180
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1180
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.82363
EPSS Score 0.01658
Published At May 30, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-05-30T22:01:46.196876+00:00 EPSS Importer Import https://epss.cyentia.com/epss_scores-current.csv.gz 38.6.0