Multiple vulnerabilities could allow an attacker with low privileges to perform SQL injection on WebAccess/NMS (versions prior to 3.0.2) to…

published 2020-04-09 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-3071

cvss: 6.5; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.9%; EPSS 0.9% chance of exploitation in 30 days, percentile 60%
public exploits: 0; none known

Multiple vulnerabilities could allow an attacker with low privileges to perform SQL injection on WebAccess/NMS (versions prior to 3.0.2) to gain access to sensitive information.

Patch / fix

fixed in 1

advantech webaccess/nms 3.0.2

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-20-098-01 updated 2020-04-07 cvss 6.5

Advantech WebAccess/NMS

Advantech WebAccess/NMS < 3.0.2
affected: mitigation “Advantech recommends updating to Version 3.0.2” gcc01.safelinks.protection.outlook.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

Exploit prediction

0.92% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD	2.0	4.0	AV:N/AC:L/Au:S/C:P/I:N/A:N

Affected products

n/a WebAccess/NMS

Classification

Weakness

CWE-89 Improper Neutralization of Special Elements used in an SQL Command

References

us-cert.gov /ics/advisories/icsa-20-098-01
third-party-advisory, us-government-resource

Sources

CVE List CVE-2020-10623
NVD CVE-2020-10623

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary