AzeoTech DAQFactory

published 2021-11-05 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-29659

cvss: 5.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 43%
public exploits: 0; none known

The affected product is vulnerable to cookie information being transmitted as cleartext over HTTP. An attacker can capture network traffic, obtain the user’s cookie and take over the account.

Vendor advisories

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

cisa ICSA-21-308-02 updated 2021-11-04 cvss 5.7

AzeoTech DAQFactory

AzeoTech DAQFactory < 18.1 Build 2347
affected: mitigation “Users are discouraged from using documents from unknown/untrusted sources.”

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

0.51% chance of exploitation in the next 30 days, higher than 43% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.7	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
NVD	3.1	5.9	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:P/I:N/A:N

Affected products

AzeoTech DAQFactory

Classification

Weakness

CWE-319 Cleartext Transmission of Sensitive Information

References

us-cert.cisa.gov /ics/advisories/icsa-21-308-02
third-party-advisory, us-government-resource

Sources

CVE List CVE-2021-42699
NVD CVE-2021-42699

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