CVE-2022-43513

highpriority · track · 30EPSS 0.010 · 62 %ileDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.99% (62nd) EPSS

CVSS 7.5 · high

Is it mine?

19 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 Automation License Manager V5 (All versions), Automation License Manager V6 (All versions < V6.0 SP9 Upd4), TeleControl Server Basic V3 (All versions < V3.1.2). The affected components allow to rename license files with user chosen input without authentication. This could allow an unauthenticated remote attacker to rename and move files as SYSTEM user.

remediations

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

A vendor fix is available.

FixedAutomation License Manager V6siemens_psirt
Update to V6.0 SP9 Upd4 or later version
https://support.industry.siemens.com/cs/ww/en/view/114358/
FixedTeleControl Server Basic V3siemens_psirt
Update to V3.1.2 or later version
https://support.industry.siemens.com/cs/ww/en/view/109955177/
FixedAutomation License Manager V6cisa_csaf_ot
Update to V6.0 SP9 Upd4 or later version
https://support.industry.siemens.com/cs/ww/en/view/114358/
MitigationAutomation License Manager V5siemens_psirt
If no remote connections are needed, disable “Allow Remote Connections” on the Automation License Manager settings menu (default since version V6.0 SP2)
MitigationAutomation License Manager V6siemens_psirt
If no remote connections are needed, disable “Allow Remote Connections” on the Automation License Manager settings menu (default since version V6.0 SP2)
MitigationAutomation License Manager V5cisa_csaf_ot
If no remote connections are needed, disable “Allow Remote Connections” on the Automation License Manager settings menu (default since version V6.0 SP2)
MitigationAutomation License Manager V6cisa_csaf_ot
If no remote connections are needed, disable “Allow Remote Connections” on the Automation License Manager settings menu (default since version V6.0 SP2)
WorkaroundAutomation License Manager V5siemens_psirt
If remote connections are needed, limit remote access to port 4410/tcp to trusted systems only
WorkaroundAutomation License Manager V6siemens_psirt
If remote connections are needed, limit remote access to port 4410/tcp to trusted systems only
WorkaroundAutomation License Manager V5cisa_csaf_ot
If remote connections are needed, limit remote access to port 4410/tcp to trusted systems only
WorkaroundAutomation License Manager V6cisa_csaf_ot
If remote connections are needed, limit remote access to port 4410/tcp to trusted systems only
No fix plannedAutomation License Manager V5siemens_psirt
Currently no fix is planned
No fix plannedAutomation License Manager V5cisa_csaf_ot
Currently no fix is planned

cvss

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

8.2

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–8.2

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.18.2highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L/E:P/RL:O/RC:Csecondary · CISA US

v3.18.2highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Lsecondary · FSTEC (BDU) RU

v3.18.2highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L/E:P/RL:O/RC:Csecondary · ENISA EU

v3.18.2highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Lsecondary · productcert@siemens.com DEexploitability 3.9 · impact 4.2

v3.18.2highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L/E:P/RL:O/RC:Csecondary · Siemens ProductCERT DE

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

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

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-610USprimaryCWE-73USCWE-73USCWE-73USCWE-73US

affected products (19)

Products and version ranges known to be affected.

Automation License Manager V5all versionscisa_csaf_otUS
Automation License Manager V6all versionscisa_csaf_otUS
Siemens Automation License Manager V5≤ vers:all/*cisa_csaf_otUS
Siemens Automation License Manager V6< V6.0_SP9_Upd4cisa_csaf_otUS
Siemens Automation License Manager V50 → *enisa_euvdEU
Siemens Automation License Manager V6All versions → V6.0 SP9 Upd4enisa_euvdEU
Siemens TeleControl Server Basic V30 → V3.1.2enisa_euvdEU
Siemens AG Automation License Manager≤ 6.0 SP9 Upd4fstec_bduRU
Siemens AG Automation License Manager≤ 5.0fstec_bduRU
siemens automation license manager= 5.0.0nvdUScpe:2.3:a:siemens:automation_license_manager:*:*:*:*:*:*:*:*
siemens automation license manager= 5.1nvdUScpe:2.3:a:siemens:automation_license_manager:*:*:*:*:*:*:*:*
siemens automation license manager= 5.2nvdUScpe:2.3:a:siemens:automation_license_manager:*:*:*:*:*:*:*:*
siemens automation license manager= 5.3nvdUScpe:2.3:a:siemens:automation_license_manager:*:*:*:*:*:*:*:*
siemens automation license manager= 5.3.4.4nvdUScpe:2.3:a:siemens:automation_license_manager:*:*:*:*:*:*:*:*
siemens automation license manager= 6.0nvdUScpe:2.3:a:siemens:automation_license_manager:*:*:*:*:*:*:*:*
siemens automation license manager= 6.0.1nvdUScpe:2.3:a:siemens:automation_license_manager:*:*:*:*:*:*:*:*
siemens automation license manager= 6.0.8nvdUScpe:2.3:a:siemens:automation_license_manager:*:*:*:*:*:*:*:*
siemens automation license manager= 6.0.9nvdUScpe:2.3:a:siemens:automation_license_manager:*:*:*:*:*:*:*:*
Siemens TeleControl Server Basic V3< V3.1.2siemens_psirtDE

advisories (3)

Vendor and ecosystem advisories describing this.

SSA-476715SSA-476715: Two Vulnerabilities in Automation License Manager2023-01-10csaf · siemens_psirtDE
Siemens Automation License Manager contains two vulnerabilities which, when combined, could allow an attacker to modify and rename license files, extract licenses and overwrite arbitrary files on the target system potentially leading to privilege escalation and remote code execution. The affected functionality is not available for remote attackers in the default configuration since version V6.0 SP2 of Automation License Manager. Siemens has released an update for Automation License Manager V6 and recommends to update to the latest version. Siemens recommends specific countermeasures for products where updates are not, or not yet available.
SSA-556635SSA-556635: Multiple Vulnerabilities in Telecontrol Server Basic before V3.1.2.02024-04-09csaf · siemens_psirtDE
Siemens has released a new version for Telecontrol Server Basic that fixes multiple vulnerabilities.
ICSA-23-012-10Siemens Automation License Manager2023-01-10icsa · cisa_csaf_otUS
Siemens Automation License Manager contains two vulnerabilities which, when combined, could allow an attacker to modify and rename license files, extract licenses and overwrite arbitrary files on the target system potentially leading to privilege escalation and remote code execution. The affected functionality is not available for remote attackers in the default configuration since version V6.0 SP2 of Automation License Manager. Siemens has released an update for Automation License Manager V6 and recommends to update to the latest version. Siemens recommends specific countermeasures for products where updates are not, or not yet available.

also known as (4)

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 2023-01-10modified 2026-06-17

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references (10)

External citations — patches, advisories, analysis.

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