CVE-2018-18985

lowpriority · track · 22EPSS 0.010 · 62 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.97% (62nd) EPSS

CVSS 3.5 · low

Is it mine?

16 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-27

Tridium Niagara Enterprise Security 2.3u1, all versions prior to 2.3.118.6, Niagara AX 3.8u4, all versions prior to 3.8.401.1, Niagara 4.4u2, all versions prior to 4.4.93.40.2, and Niagara 4.6, all versions prior to 4.6.96.28.4 a cross-site scripting vulnerability has been identified that may allow a remote attacker to inject code to some web pages affecting confidentiality.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedNiagara 4.4u2cisa_csaf_ot
Tridium recommends that affected users upgrade to the latest versions of the software (login required).: Niagara 4.6: Version 4.6.96.28.4
https://software.niagara-central.com/ord?portal:/download/6281
FixedNiagara 4.6cisa_csaf_ot
Tridium recommends that affected users upgrade to the latest versions of the software (login required).: Niagara 4.6: Version 4.6.96.28.4
https://software.niagara-central.com/ord?portal:/download/6281
FixedNiagara AX 3.8u4cisa_csaf_ot
Tridium recommends that affected users upgrade to the latest versions of the software (login required).: Niagara 4.6: Version 4.6.96.28.4
https://software.niagara-central.com/ord?portal:/download/6281
FixedNiagara Enterprise Security 2.3u1cisa_csaf_ot
Tridium recommends that affected users upgrade to the latest versions of the software (login required).: Niagara 4.6: Version 4.6.96.28.4
https://software.niagara-central.com/ord?portal:/download/6281
MitigationNiagara 4.4u2cisa_csaf_ot
Tridium recommends that affected users upgrade to the latest versions of the software (login required).: Niagara 4.4u2: Version 4.4.93.40.2
https://software.niagara-central.com/ord?portal:/download/6268
MitigationNiagara 4.6cisa_csaf_ot
Tridium recommends that affected users upgrade to the latest versions of the software (login required).: Niagara 4.4u2: Version 4.4.93.40.2
https://software.niagara-central.com/ord?portal:/download/6268
MitigationNiagara AX 3.8u4cisa_csaf_ot
Tridium recommends that affected users upgrade to the latest versions of the software (login required).: Niagara 4.4u2: Version 4.4.93.40.2
https://software.niagara-central.com/ord?portal:/download/6268
MitigationNiagara Enterprise Security 2.3u1cisa_csaf_ot
Tridium recommends that affected users upgrade to the latest versions of the software (login required).: Niagara 4.4u2: Version 4.4.93.40.2
https://software.niagara-central.com/ord?portal:/download/6268

cvss

Technical severity, 0–10. One row per scoring source.

5.7

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.5–5.7

v2.03.5lowAV:N/AC:M/Au:S/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 6.8 · impact 2.9

v3.05.4mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.3 · impact 2.7

v3.05.7mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:Nsecondary · CISA US

v3.05mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USprimaryCWE-79US

affected products (16)

Products and version ranges known to be affected.

Niagara 4.4u2: all versions prior to 4.4.93.40.2all versionscisa_csaf_otUS
Niagara 4.6: all versions prior to 4.6.96.28.4all versionscisa_csaf_otUS
Niagara AX 3.8u4: all versions prior to 3.8.401.1all versionscisa_csaf_otUS
Niagara Enterprise Security 2.3u1: all versions prior to 2.3.118.6all versionscisa_csaf_otUS
Tridium Niagara 4.4u2< 4.4.93.40.2cisa_csaf_otUS
Tridium Niagara 4.6< 4.6.96.28.4cisa_csaf_otUS
Tridium Niagara AX 3.8u4< 3.8.401.1cisa_csaf_otUS
Tridium Niagara Enterprise Security 2.3u1< 2.3.118.6cisa_csaf_otUS
Tridium Tridium Niagara Enterprise Security 2.3u1, all versions prior to 2.3.118.6, Niagara AX 3.8u4, all versions prior to 3.8.401.1, Niagara 4.4u2, all versions prior to 4.4.93.40.2, and Niagara 4.6, all versions prior to 4.6.96.28.4≤ Tridium Niagara Enterprise Security 2.3u1, all versions prior to 2.3.118.6, Niagara AX 3.8u4, all versions prior to 3.8.401.1, Niagara 4.4u2, all versions prior to 4.4.93.40.2, and Niagara 4.6, all versions prior to 4.6.96.28.4enisa_euvdEU
tridium niagara< 4.4.93.40.2nvdUScpe:2.3:a:tridium:niagara:*:*:*:*:*:*:*:*
tridium niagara= 4.4u2nvdUScpe:2.3:a:tridium:niagara:*:*:*:*:*:*:*:*
tridium niagara4.6 → 4.6.96.28.4nvdUScpe:2.3:a:tridium:niagara:*:*:*:*:*:*:*:*
tridium niagara ax framework< 3.8.401.1nvdUScpe:2.3:a:tridium:niagara_ax_framework:*:*:*:*:*:*:*:*
tridium niagara ax framework= 3.8u4nvdUScpe:2.3:a:tridium:niagara_ax_framework:*:*:*:*:*:*:*:*
tridium niagara enterprise security< 2.3.118.6nvdUScpe:2.3:a:tridium:niagara_enterprise_security:*:*:*:*:*:*:*:*
tridium niagara enterprise security= 2.3u1nvdUScpe:2.3:a:tridium:niagara_enterprise_security:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-18-333-02ICSA-18-333-02_Tridium Niagara Enterprise Security, Niagara AX, and Niagara 42018-11-29icsa · cisa_csaf_otUS
Daniel Santos and Elisa Costante of SecurityMatters reported the vulnerability to Tridium.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cisa_csaf_ot nvd NVD CVE.org MITRE

published 2019-01-29modified 2026-06-17

related (53,013)

Related entries.

ID	severity	EPSS	exploitable	published
CVE-2026-42897US	medium6.1OT critical	70.7% (99th)	KEV	2026-05-14
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network…
CVE-2025-66376US	medium6.1OT critical	20.2% (97th)	KEV	2026-01-05
Zimbra Collaboration (ZCS) 10 before 10.0.18 and 10.1 before 10.1.13 allows Classic UI stored XSS via Cascading Style Sheets (CSS) @import directives in an HTML e-mail message.
CVE-2025-68461US	medium6.1OT critical	27.4% (98th)	KEV	2025-12-18
Roundcube Webmail before 1.5.12 and 1.6 before 1.6.12 is prone to a Cross-Site-Scripting (XSS) vulnerability via the animate tag in an SVG document.
CVE-2025-48700US	—OT critical	1.71% (77th)	KEV	2025-06-23
An issue was discovered in Zimbra Collaboration (ZCS) 8.8.15 and 9.0 and 10.0 and 10.1. A Cross-Site Scripting (XSS) vulnerability in the Zimbra Classic UI allows attackers to exec…
CVE-2025-27915US	—OT critical	4.06% (91st)	KEV	2025-03-12
An issue was discovered in Zimbra Collaboration (ZCS) 9.0 and 10.0 and 10.1. A stored cross-site scripting (XSS) vulnerability exists in the Classic Web Client due to insufficient…

+53008 more

references (8)

External citations — patches, advisories, analysis.

http://www.securityfocus.com/bid/106530 cnnvd
https://ics-cert.us-cert.gov/advisories/ICSA-18-333-02 cnnvd
https://www.securityfocus.com/bid/106530 cnnvd
https://www.tridium.com/Patchcnnvd
http://www.securityfocus.com/bid/106530 enisa_euvd
https://ics-cert.us-cert.gov/advisories/ICSA-18-333-02 enisa_euvd
http://www.securityfocus.com/bid/106530Third Party AdvisoryVDB Entrynvd
https://ics-cert.us-cert.gov/advisories/ICSA-18-333-02Third Party AdvisoryUS Government Resourcenvd

scry

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