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CVE-2022-40693

24
FAUCET Score

CVE-2022-40693 is a cleartext transmission vulnerability in the web application of Moxa SDS-3008 Series Industrial Ethernet Switches (versions 2.1 and earlier). This flaw allows an unauthenticated attacker to sniff network traffic, leading to the disclosure of sensitive information. With a CVSS score of 7.5 (High), the vulnerability is easily exploitable over the network with low attack complexity, but it does not impact integrity or availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.1CPE matchmatch criteria
cpe:2.3:o:moxa:sds-3008_firmware:*:*:*:*:*:*:*:*
<= 2.1CPE matchmatch criteria
cpe:2.3:o:moxa:sds-3008-t_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.9MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.65%
Probability of exploitation in next 30 days
EPSS Percentile
47.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0065 is in the 24th percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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

talosintelligence.com / vulnerability_reports/TALOS-2022-1616
talosintelligence.com / vulnerability_reports/TALOS-2022-1616
ExploitThird Party Advisory
moxa.com / en/support/product-support/security-advisory/sds-3008-series-multiple-web-vulnerabilities
Vendor Advisory