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CVE-2023-30185

33
FAUCET Score

CVE-2023-30185 is a critical arbitrary file upload vulnerability affecting CRMEB versions 4.4 to 4.6, specifically within the \attachment\SystemAttachmentServices.php component. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network without authentication or user interaction, allowing for complete compromise of confidentiality, integrity, and availability. While no public exploit code or active exploitation has been observed, and community discussion is minimal, the high FAUCET Risk Score of 79/100 indicates its significant potential impact.

Impacted Technologies

VendorProductVersion(s)CPE
>= 4.4.0, <= 4.6.0CPE matchmatch criteria
cpe:2.3:a:crmeb:crmeb:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/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
3.1

Exploit Intelligence

EPSS Score
1.11%
Probability of exploitation in next 30 days
EPSS Percentile
62.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0111 is in the 48th percentile among its peer group of 36,835 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

github.com / c7w1n/CVE-2023-30185/blob/main/CVE-2023-30185.md
Third Party Advisory
crmeb.com
Product