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CVE-2019-7839

56
FAUCET Score

CVE-2019-7839 is a critical command injection vulnerability affecting multiple versions of Adobe ColdFusion, specifically Update 3 and earlier, Update 10 and earlier, and Update 18 and earlier. With a CVSS score of 9.8, this flaw allows unauthenticated attackers to achieve arbitrary code execution with low attack complexity. While there is no evidence of active exploitation in the wild (not in KEV), the vulnerability has garnered significant community discussion and media coverage, indicating awareness. Despite the high risk, no public exploit code is currently available on platforms like Metasploit, Nuclei, or ExploitDB.

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
44.10%
Probability of exploitation in next 30 days
EPSS Percentile
98.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.4410 is in the 96th 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

packetstormsecurity.com / files/153439/Coldfusion-JNBridge-Remote-Code-Execution.html
helpx.adobe.com / security/products/coldfusion/apsb19-27.html
Vendor Advisory
seclists.org / bugtraq/2019/Jun/38