A remote code execution vulnerability exists in Microsoft Office software when the software fails to properly handle objects in memory, aka "Microsoft Office Remote Code Execution Vulnerability." This affects Microsoft Office. This CVE ID is unique from CVE-2018-1026.
CVE-2018-1030
HIGHNVD 8.88.8—Elevated
EchelonGraph scoreMEDIUM confidence
Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2022-05-13. NVD baseline CVSS 8.8; sources differ by 0.0.
Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
8.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
- High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 24%CVSS: 8.8Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 8.8
- EG Score
- 8.8(medium)
- EPSS
- 97.6%
- KEV
- Not listed
Published
April 12, 2018
Last Modified
November 21, 2024
References (6)
- secure@microsofthttp://www.securityfocus.com/bid/103620
- secure@microsofthttp://www.securitytracker.com/id/1040654
- secure@microsofthttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-1030
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/103620
- af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1040654
- af854a3a-2127-422b-91ae-364da2661108https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-1030
Frequently asked(5)
What is CVE-2018-1030?
CVE-2018-1030 is a high vulnerability published on April 12, 2018. A remote code execution vulnerability exists in Microsoft Office software when the software fails to properly handle objects in memory, aka "Microsoft Office Remote Code Execution Vulnerability." This affects Microsoft Office. This CVE ID is unique from CVE-2018-1026.
When was CVE-2018-1030 disclosed?
CVE-2018-1030 was first published in the National Vulnerability Database on April 12, 2018, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2018-1030 actively exploited?
CVE-2018-1030 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 97.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2018-1030?
CVE-2018-1030 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2018-1030?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-1030, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2018-1030
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