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CVE-2021-46354

43
FAUCET Score

CVE-2021-46354 is an information disclosure vulnerability affecting Thinfinity VirtualUI versions 2.1.28.0, 2.1.32.1, and 2.5.26.2, resolved in version 3.0. This flaw, rated 7.5 HIGH on CVSS, allows an unauthenticated attacker to exploit the "Addr" parameter to potentially reveal the web server's real IP address or expand the attack surface. While not actively exploited in the wild, public exploit code exists on ExploitDB, and there is minimal community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
2.1.28.0CPE matchmatch criteria
cpe:2.3:a:cybelesoft:thinfinity_virtualui:2.1.28.0:*:*:*:*:*:*:*
2.1.32.1CPE matchmatch criteria
cpe:2.3:a:cybelesoft:thinfinity_virtualui:2.1.32.1:*:*:*:*:*:*:*
2.5.26.2CPE matchmatch criteria
cpe:2.3:a:cybelesoft:thinfinity_virtualui:2.5.26.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
12.78%
Probability of exploitation in next 30 days
EPSS Percentile
95.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-50771 · Feb 21, 2022
This CVE's current EPSS score of 0.1278 is in the 94th percentile among its peer group of 51,506 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

packetstormsecurity.com / files/166069/Thinfinity-VirtualUI-2.5.26.2-Information-Disclosure.html
Third Party AdvisoryVDB Entry
github.com / cybelesoft/virtualui/issues/3
Third Party Advisory