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CVE-2018-19423

43
FAUCET Score

CVE-2018-19423 describes a critical remote code execution (RCE) vulnerability in Codiad 2.8.4, allowing authenticated administrators to upload and execute arbitrary files. This high-severity flaw (CVSS 7.2) has a low attack complexity and grants full confidentiality, integrity, and availability impact to an attacker. While not listed in CISA's KEV catalog, public exploit code is available on ExploitDB, though there is currently no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
2.8.4CPE matchmatch criteria
cpe:2.3:a:codiad:codiad:2.8.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.2HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
17.98%
Probability of exploitation in next 30 days
EPSS Percentile
96.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-49907 · May 26, 2021
This CVE's current EPSS score of 0.1798 is in the 95th percentile among its peer group of 5,531 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/162772/Codiad-2.8.4-Shell-Upload.html
ExploitThird Party AdvisoryVDB Entry
github.com / Codiad/Codiad/issues/1098
Third Party Advisory
github.com / Hacker5preme/Exploits/tree/main/CVE-2018-19423-Exploit
ExploitThird Party Advisory