A cross-site scripting (XSS) vulnerability exists in all current versions of Digital Alert Systems DASDEC software via the Host Header in u…

published 2022-11-30 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-43504

cvss: 4.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 31%
public exploits: 0; none known

A cross-site scripting (XSS) vulnerability exists in all current versions of Digital Alert Systems DASDEC software via the Host Header in undisclosed pages after login.

Vendor advisories

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

cisa ICSA-22-326-02 updated 2022-11-22 cvss 4.1

Digital Alert Systems DASDEC

Digital Alert Systems DASDEC
affected: vendor fix, mitigation “Digital Alert Systems recommends users update systems to the latest version.”

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

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 18 mo ago (2025-04-16)

Exploit prediction

0.38% chance of exploitation in the next 30 days, higher than 31% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N
NVD	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Affected products

Digital Alert Systems DASDEC

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

digitalalertsystems.com /security-advisory
vendor-advisory

Sources

CVE List CVE-2022-40204
NVD CVE-2022-40204

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