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CVE-2018-0903

26
FAUCET Score

CVE-2018-0903 is a remote code execution vulnerability affecting Microsoft Access 2010 SP2, 2013 SP1, 2016, and Office 2016 Click-to-Run, stemming from how these applications handle objects in memory. With a CVSS score of 7.8 (High), this vulnerability can lead to significant impacts on confidentiality, integrity, and availability, requiring user interaction (e.g., opening a malicious file) for exploitation. Although it has a high FAUCET Risk Score of 94/100 and notable community discussion, there is currently no evidence of active exploitation, nor are public exploit codes available in Metasploit, Nuclei, or ExploitDB. This vulnerability was addressed in Microsoft's March Patch Tuesday.

Impacted Technologies

VendorProductVersion(s)CPE
2010CPE matchmatch criteria
cpe:2.3:a:microsoft:access:2010:sp2:*:*:*:*:*:*
2013CPE matchmatch criteria
cpe:2.3:a:microsoft:access:2013:sp1:*:*:*:*:*:*
2016CPE matchmatch criteria
cpe:2.3:a:microsoft:access:2016:*:*:*:*:*:*:*
2016CPE matchmatch criteria
cpe:2.3:a:microsoft:office:2016:*:*:*:click-to-run:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
16.26%
Probability of exploitation in next 30 days
EPSS Percentile
96.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.1626 is in the 96th percentile among its peer group of 11,621 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (9)

microsoftpatch availablevia nvd_reference
View patch
microsoftpatch availablevia msrc
Product: Microsoft Office 2016 Click-to-Run (C2R) for 32-bit editions
microsoftpatch availablevia msrc
Product: Microsoft Office 2016 Click-to-Run (C2R) for 64-bit editions
microsoftpatch availablevia msrc
Product: Microsoft Access 2016 (32-bit edition)
View patch
microsoftpatch availablevia msrc
Product: Microsoft Access 2016 (64-bit edition)
View patch
microsoftpatch availablevia msrc
Product: Microsoft Access 2010 Service Pack 2 (32-bit editions)
View patch
microsoftpatch availablevia msrc
Product: Microsoft Access 2010 Service Pack 2 (64-bit editions)
View patch
microsoftpatch availablevia msrc
Product: Microsoft Access 2013 Service Pack 1 (32-bit editions)
View patch
microsoftpatch availablevia msrc
Product: Microsoft Access 2013 Service Pack 1 (64-bit editions)
View patch

Vendor Advisories (1)

microsoft2018-Mar/CVE-2018-0903Important

Microsoft Access Remote Code Execution Vulnerability

Mar 13, 2018

References

portal.msrc.microsoft.com / en-US/security-guidance/advisory/CVE-2018-0903
PatchVendor Advisory
securityfocus.com / bid/103315
Third Party AdvisoryVDB Entry
securitytracker.com / id/1040503
Third Party AdvisoryVDB Entry