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CVE-2019-7838

38
FAUCET Score

CVE-2019-7838 is a critical file extension blacklist bypass vulnerability affecting Adobe ColdFusion versions Update 3 and earlier, Update 10 and earlier, and Update 18 and earlier. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network with low complexity and no user interaction, potentially leading to arbitrary code execution and complete compromise of confidentiality, integrity, and availability. While there is no known public exploit code or active exploitation in the wild, its high FAUCET Risk Score and mention in security news indicate significant community awareness.

Impacted Technologies

VendorProductVersion(s)CPE
11.0CPE matchmatch criteria
cpe:2.3:a:adobe:coldfusion:11.0:-:*:*:*:*:*:*
11.0CPE matchmatch criteria
cpe:2.3:a:adobe:coldfusion:11.0:update1:*:*:*:*:*:*
11.0CPE matchmatch criteria
cpe:2.3:a:adobe:coldfusion:11.0:update10:*:*:*:*:*:*
11.0CPE matchmatch criteria
cpe:2.3:a:adobe:coldfusion:11.0:update11:*:*:*:*:*:*
11.0CPE matchmatch criteria
cpe:2.3:a:adobe:coldfusion:11.0:update12:*:*:*:*:*:*

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
17.45%
Probability of exploitation in next 30 days
EPSS Percentile
96.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.1745 is in the 93rd 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

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

Remediation

Vendor Patches (1)

adobevendor investigatingvia nvd_reference
View patch

References

helpx.adobe.com / security/products/coldfusion/apsb19-27.html
Vendor Advisory