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CVE-2018-11221

32
FAUCET Score

CVE-2018-11221 is a critical unauthenticated untrusted file upload vulnerability affecting Artica Pandora FMS through version 7.23. This flaw allows an attacker to upload arbitrary plugins via the update system, specifically through include/ajax/update_manager.ajax. With a CVSS score of 9.8 (CRITICAL), this vulnerability is easily exploitable over the network with low attack complexity and no user interaction, leading to complete compromise of confidentiality, integrity, and availability. The FAUCET Risk Score of 94/100 further emphasizes its severe nature. While there is no evidence of active exploitation (KEV: No) and no public exploit code in Metasploit, Nuclei, or ExploitDB, the vulnerability has garnered significant community attention with 10 mentions, indicating awareness among security researchers.

Impacted Technologies

VendorProductVersion(s)CPE
<= 7.23CPE matchmatch criteria
cpe:2.3:a:artica:pandora_fms:*:*:*:*:*:*:*:*

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
5.62%
Probability of exploitation in next 30 days
EPSS Percentile
92.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0562 is in the 86th 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

blog.hackercat.ninja / post/pandoras_box
Third Party Advisory
pandorafms.com / wp-content/uploads/2018/06/whats-new-723-EN.pdf
Vendor Advisory