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CVE-2018-6885

29
FAUCET Score

CVE-2018-6885 is a critical path traversal vulnerability affecting MicroStrategy Web Services (the Microsoft Office plugin) prior to versions 10.4 Hotfix 7 and 10.11. This unauthenticated vulnerability allows attackers to access asset files with MicroStrategy user privileges, potentially leading to compromise of the admin dashboard and remote code execution. With a CVSS score of 9.8, it is easily exploitable over the network with low complexity and no user interaction required, posing a significant risk to confidentiality, integrity, and availability. Despite its severity, there is no evidence of active exploitation, public exploit code, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 10.4CPE matchmatch criteria
cpe:2.3:a:microstrategy:web_services:*:*:*:*:*:office:*:*
>= 10.5, < 10.11CPE matchmatch criteria
cpe:2.3:a:microstrategy:web_services:*:*:*:*:*:office:*:*
10.4CPE matchmatch criteria
cpe:2.3:a:microstrategy:web_services:10.4:-:*:*:*:office:*:*
10.4CPE matchmatch criteria
cpe:2.3:a:microstrategy:web_services:10.4:hotfix_1:*:*:*:office:*:*
10.4CPE matchmatch criteria
cpe:2.3:a:microstrategy:web_services:10.4:hotfix_2:*:*:*:office:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.43%
Probability of exploitation in next 30 days
EPSS Percentile
70.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0143 is in the 57th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

community.microstrategy.com / s/article/Web-Services-Security-Vulnerability
Vendor Advisory