CVE-2023-30899

highpriority · track · 35EPSS 0.011 · 66 %ileDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.11% (66th) EPSS

CVSS 8.8 · high

Is it mine?

44 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

EPSS · scored 2026-10-28

A vulnerability has been identified in Siveillance Video 2020 R2 (All versions < V20.2 HotfixRev14), Siveillance Video 2020 R3 (All versions < V20.3 HotfixRev12), Siveillance Video 2021 R1 (All versions < V21.1 HotfixRev12), Siveillance Video 2021 R2 (All versions < V21.2 HotfixRev8), Siveillance Video 2022 R1 (All versions < V22.1 HotfixRev7), Siveillance Video 2022 R2 (All versions < V22.2 HotfixRev5), Siveillance Video 2022 R3 (All versions < V22.3 HotfixRev2), Siveillance Video 2023 R1 (All versions < V23.1 HotfixRev1). The Management Server component of affected applications deserializes data without sufficient validations. This could allow an authenticated remote attacker to execute code on the affected system.

remediations

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

A vendor fix is available.

FixedSiveillance Video 2020 R2siemens_psirt
Update to V20.2 HotfixRev14 or later version
https://support.industry.siemens.com/cs/ww/en/view/109781128/
FixedSiveillance Video 2020 R3siemens_psirt
Update to V20.3 HotfixRev12 or later version
https://support.industry.siemens.com/cs/ww/en/view/109791980/
FixedSiveillance Video 2021 R1siemens_psirt
Update to V21.1 HotfixRev12 or later version
https://support.industry.siemens.com/cs/ww/en/view/109801904/
FixedSiveillance Video 2021 R2siemens_psirt
Update to V21.2 HotfixRev8 or later version
https://support.industry.siemens.com/cs/ww/en/view/109805466/
FixedSiveillance Video 2022 R1siemens_psirt
Update to V22.1 HotfixRev7 or later version
https://support.industry.siemens.com/cs/ww/en/view/109810201/
FixedSiveillance Video 2022 R2siemens_psirt
Update to V22.2 HotfixRev5 or later version
https://support.industry.siemens.com/cs/ww/en/view/109812608/
FixedSiveillance Video 2022 R3siemens_psirt
Update to V22.3 HotfixRev2 or later version
https://support.industry.siemens.com/cs/ww/en/view/109815353/
FixedSiveillance Video 2023 R1siemens_psirt
Update to V23.1 HotfixRev1 or later version
https://support.industry.siemens.com/cs/ww/en/view/109820659/
FixedSiveillance Video 2020 R2cisa_csaf_ot
Update to V20.2 HotfixRev14 or later version
https://support.industry.siemens.com/cs/ww/en/view/109781128/
FixedSiveillance Video 2020 R3cisa_csaf_ot
Update to V20.3 HotfixRev12 or later version
https://support.industry.siemens.com/cs/ww/en/view/109791980/
FixedSiveillance Video 2021 R1cisa_csaf_ot
Update to V21.1 HotfixRev12 or later version
https://support.industry.siemens.com/cs/ww/en/view/109801904/
FixedSiveillance Video 2021 R2cisa_csaf_ot
Update to V21.2 HotfixRev8 or later version
https://support.industry.siemens.com/cs/ww/en/view/109805466/
FixedSiveillance Video 2022 R1cisa_csaf_ot
Update to V22.1 HotfixRev7 or later version
https://support.industry.siemens.com/cs/ww/en/view/109810201/
FixedSiveillance Video 2022 R2cisa_csaf_ot
Update to V22.2 HotfixRev5 or later version
https://support.industry.siemens.com/cs/ww/en/view/109812608/
FixedSiveillance Video 2022 R3cisa_csaf_ot
Update to V22.3 HotfixRev2 or later version
https://support.industry.siemens.com/cs/ww/en/view/109815353/
FixedSiveillance Video 2023 R1cisa_csaf_ot
Update to V23.1 HotfixRev1 or later version
https://support.industry.siemens.com/cs/ww/en/view/109820659/

cvss

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

9.9

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 8.1–9.9

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9

v3.19.9criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:Csecondary · CISA US

v3.19.9criticalAV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19.9criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:Csecondary · ENISA EU

v3.19.9criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · productcert@siemens.com DEexploitability 3.1 · impact 6

v3.19.9criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:Csecondary · Siemens ProductCERT DE

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

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

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-502USCWE-502USCWE-502USCWE-502US

affected products (44)

Products and version ranges known to be affected.

Siveillance Video 2020 R2all versionscisa_csaf_otUS
Siveillance Video 2020 R3all versionscisa_csaf_otUS
Siveillance Video 2021 R1all versionscisa_csaf_otUS
Siveillance Video 2021 R2all versionscisa_csaf_otUS
Siveillance Video 2022 R1all versionscisa_csaf_otUS
Siveillance Video 2022 R2all versionscisa_csaf_otUS
Siveillance Video 2022 R3all versionscisa_csaf_otUS
Siveillance Video 2023 R1all versionscisa_csaf_otUS
Siemens Siveillance Video 2020 R2< vers:/_V20.2_HotfixRev14cisa_csaf_otUS
Siemens Siveillance Video 2020 R3< vers:/_V20.3_HotfixRev12cisa_csaf_otUS
Siemens Siveillance Video 2021 R1< vers:/_V21.1_HotfixRev12cisa_csaf_otUS
Siemens Siveillance Video 2021 R2< vers:/_V21.2_HotfixRev8cisa_csaf_otUS
Siemens Siveillance Video 2022 R1< vers:/_V22.1_HotfixRev7cisa_csaf_otUS
Siemens Siveillance Video 2022 R2< vers:/_V22.2_HotfixRev5cisa_csaf_otUS
Siemens Siveillance Video 2022 R3< vers:/_V22.3_HotfixRev2cisa_csaf_otUS
Siemens Siveillance Video 2023 R1< vers:/_V23.1_HotfixRev1cisa_csaf_otUS
Siemens Siveillance Video 2020 R2All versions → V20.2 HotfixRev14enisa_euvdEU
Siemens Siveillance Video 2020 R3All versions → V20.3 HotfixRev12enisa_euvdEU
Siemens Siveillance Video 2021 R1All versions → V21.1 HotfixRev12enisa_euvdEU
Siemens Siveillance Video 2021 R2All versions → V21.2 HotfixRev8enisa_euvdEU

showing 20 of 44

advisories (2)

Vendor and ecosystem advisories describing this.

SSA-789345SSA-789345: Code Execution Vulnerabilities in Siveillance Video Event and Management Servers2023-05-09csaf · siemens_psirtDE
Both the Event Server and the Management Server components of Siveillance Video deserialize data without sufficient validations. This could allow an authenticated remote attacker to execute code on the affected system. Siemens has released updates for the affected products and recommends to update to the latest versions. The provided cumulative hotfix releases include the fixes for both Event Server (ES) and Management Server (MS). Ensure to apply the fixes on all relevant servers in your deployment.
ICSA-23-131-03Siemens Siveillance2023-05-09icsa · cisa_csaf_otUS
Both the Event Server and the Management Server components of Siveillance Video deserialize data without sufficient validations. This could allow an authenticated remote attacker to execute code on the affected system. Siemens has released updates for the affected products and recommends to update to the latest versions. The provided cumulative hotfix releases include the fixes for both Event Server (ES) and Management Server (MS). Ensure to apply the fixes on all relevant servers in your deployment.

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 siemens_psirt NVD CVE.org MITRE

published 2023-05-09modified 2026-10-23

references (5)

External citations — patches, advisories, analysis.

scry

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