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CVE-2025-34246

22
FAUCET Score

CVE-2025-34246 is a SQL injection vulnerability affecting Advantech WebAccess/VPN versions prior to 1.1.5. An authenticated low-privileged observer user can exploit this flaw by injecting SQL commands through datatable search parameters. This medium-severity vulnerability (CVSS 6.5) allows for the disclosure of sensitive database information, requiring network access and low privileges but no user interaction. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.1.5CPE matchmatch criteria
cpe:2.3:a:advantech:webaccess\/vpn:*:*:*:*:*:*:*:*
>= 0, < 1.1.5CPE match
cpe:2.3:a:advantech:webaccess\/vpn:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

5.3MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
VS Confidentiality
LOW
VS Integrity
LOW
VS Availability
NONE
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.28%
Probability of exploitation in next 30 days
EPSS Percentile
20.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0028 is in the 26th percentile among its peer group of 21,977 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

icr.advantech.com / download/software
Product
icr.advantech.com / support/router-models/download/511/sa-2025-01-vpn-portal-2025-11-06.pdf
Release Notes
vulncheck.com / advisories/advantech-webaccess-vpn-sqli-via-ajaxprevalidationcontroller
Third Party Advisory