CVE-2023-44315

mediumpriority · track · 22EPSS 0.003 · 28 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.34% (28th) EPSS

CVSS 5.4 · medium

Is it mine?

6 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

EPSS · scored 2026-10-27

A vulnerability has been identified in SINEC NMS (All versions < V2.0). The affected application improperly sanitizes certain SNMP configuration data retrieved from monitored devices. An attacker with access to a monitored device could prepare a stored cross-site scripting (XSS) attack that may lead to unintentional modification of application data by legitimate users.

remediations

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

A vendor fix is available.

FixedSINEC NMSsiemens_psirt
Update to V2.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109824030/
FixedSINEC NMScisa_csaf_ot
Update to V2.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109824030/
MitigationSINEC NMSsiemens_psirt
CVE-2023-44315: Restrict access to the SNMP servers in the device network
MitigationSINEC NMScisa_csaf_ot
CVE-2023-44315: Restrict access to the SNMP servers in the device network

cvss

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

5.4

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.15.4mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.3 · impact 2.7

v3.14.7mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N/E:P/RL:O/RC:Csecondary · CISA US

v3.15.4mediumAV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:Nsecondary · FSTEC (BDU) RU

v3.14.7mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N/E:P/RL:O/RC:Csecondary · ENISA EU

v3.14.7mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:Nsecondary · productcert@siemens.com DEexploitability 1.6 · impact 2.7

v3.14.7mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N/E:P/RL:O/RC:Csecondary · Siemens ProductCERT DE

v3.15mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USCWE-79USCWE-79USCWE-79US

affected products (6)

Products and version ranges known to be affected.

SINEC NMSall versionscisa_csaf_otUS
Siemens SINEC NMS< V2.0cisa_csaf_otUS
Siemens SINEC NMS0 → V2.0enisa_euvdEU
Siemens AG SINEC NMS≤ 2.0fstec_bduRU
siemens sinec nms< 2.0nvdUScpe:2.3:a:siemens:sinec_nms:*:*:*:*:*:*:*:*
Siemens SINEC NMS< V2.0siemens_psirtDE

advisories (2)

Vendor and ecosystem advisories describing this.

SSA-160243SSA-160243: Multiple Vulnerabilities in SINEC NMS before V2.02023-10-10csaf · siemens_psirtDE
SINEC NMS before V2.0 is affected by a code injection and a stored cross-site scripting vulnerability. Siemens has released an update for SINEC NMS and recommends to update to the latest version.
ICSA-23-285-08Siemens SINEC NMS2023-10-10icsa · cisa_csaf_otUS
SINEC NMS before V2.0 is affected by a code injection and a stored cross-site scripting vulnerability. Siemens has released an update for SINEC NMS and recommends to update to the latest version.

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cisa_csaf_ot nvd siemens_psirt NVD CVE.org MITRE

published 2023-10-10modified 2026-06-17

references (7)

External citations — patches, advisories, analysis.

scry

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