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CVE-2018-10591

20
FAUCET Score

CVE-2018-10591 is an origin validation error affecting multiple Advantech WebAccess products, including WebAccess, WebAccess Dashboard, WebAccess Scada Node, and WebAccess/NMS, across various versions. This medium-severity vulnerability (CVSS 6.1) allows an unauthenticated attacker to create malicious websites, steal session cookies, and access authenticated user data, requiring user interaction and high attack complexity. 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
<= 8.2_20170817CPE matchmatch criteria
cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:*
<= 8.3.0CPE matchmatch criteria
cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:*
<= 2.0.15CPE matchmatch criteria
cpe:2.3:a:advantech:webaccess_dashboard:*:*:*:*:*:*:*:*
< 8.3.1CPE matchmatch criteria
cpe:2.3:a:advantech:webaccess_scada:*:*:*:*:*:*:*:*
<= 2.0.3CPE matchmatch criteria
cpe:2.3:a:advantech:webaccess\/nms:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.1MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.6
Impact Score
4.0
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.64%
Probability of exploitation in next 30 days
EPSS Percentile
46.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0064 is in the 62nd percentile among its peer group of 705 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

ics-cert.us-cert.gov / advisories/ICSA-18-135-01
Third Party AdvisoryUS Government Resource
securityfocus.com / bid/104190
Third Party AdvisoryVDB Entry