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CVE-2023-35794

24
FAUCET Score

CVE-2023-35794 is a critical authentication bypass vulnerability affecting Cassia Access Controller version 2.1.1.2303271039, allowing unauthenticated access to the Web SSH terminal endpoint. This flaw stems from a lack of session cookie validation, relying only on basic authentication for the SSH console. With a CVSS score of 8.8 (High), it presents a significant risk of full compromise (confidentiality, integrity, availability) due to its network-based attack vector and low attack complexity. Currently, there is no public exploit code available (Metasploit, Nuclei, ExploitDB), and it shows minimal community discussion or media coverage, suggesting it is not actively exploited in the wild.

Impacted Technologies

VendorProductVersion(s)CPE
2.1.1.2303271039CPE matchmatch criteria
cpe:2.3:a:cassianetworks:access_controller:2.1.1.2303271039:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.94%
Probability of exploitation in next 30 days
EPSS Percentile
57.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0094 is in the 53rd percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 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 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

blog.kscsc.online / cves/202335794/md.html
github.com / Dodge-MPTC/CVE-2023-35794-WebSSH-Hijacking
ExploitThird Party Advisory
cassianetworks.com / products/iot-access-controller
Product