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CVE-2018-10699

27
FAUCET Score

CVE-2018-10699 is a critical command injection vulnerability affecting Moxa AWK-3121 devices running firmware version 1.14. An unauthenticated attacker can exploit a flaw in the certfile upload functionality, specifically the "iw_privatePass" POST parameter, to execute arbitrary commands on the device. This vulnerability carries a CVSS v3 score of 8.8 (High), indicating a severe risk with high impact on confidentiality, integrity, and availability, requiring no user interaction. Despite its high severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
1.14CPE matchmatch criteria
cpe:2.3:o:moxa:awk-3121_firmware:1.14:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.94%
Probability of exploitation in next 30 days
EPSS Percentile
78.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0194 is in the 77th percentile among its peer group of 14,825 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 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 0.1 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/153223/Moxa-AWK-3121-1.14-Information-Disclosure-Command-Execution.html
ExploitThird Party AdvisoryVDB Entry
github.com / samuelhuntley/Moxa_AWK_1121/blob/master/Moxa_AWK_1121
ExploitThird Party Advisory
seclists.org / bugtraq/2019/Jun/8
Mailing ListThird Party Advisory