CVE-2023-23588

mediumpriority · track · 25EPSS 0.001 · 0 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.09% (0th) EPSS

CVSS 6.3 · medium

Is it mine?

35 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

EPSS · scored 2026-10-27

A vulnerability has been identified in SIMATIC IPC1047 (All versions), SIMATIC IPC1047E (All versions with maxView Storage Manager < 4.09.00.25611 on Windows), SIMATIC IPC647D (All versions), SIMATIC IPC647E (All versions with maxView Storage Manager < 4.09.00.25611 on Windows), SIMATIC IPC847D (All versions), SIMATIC IPC847E (All versions with maxView Storage Manager < 4.09.00.25611 on Windows). The Adaptec Maxview application on affected devices is using a non-unique TLS certificate across installations to protect the communication from the local browser to the local application. A local attacker may use this key to decrypt intercepted local traffic between the browser and the application and could perform a man-in-the-middle attack in order to modify data in transit.

remediations

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

A vendor fix is available.

FixedSIMATIC IPC1047Esiemens_psirt
Update maxView Storage Manager to 4.09.00.25611 or later version
https://storage.microsemi.com/en-us/support/raid/sas_raid/asr-3151-4i/
FixedSIMATIC IPC647Esiemens_psirt
Update maxView Storage Manager to 4.09.00.25611 or later version
https://storage.microsemi.com/en-us/support/raid/sas_raid/asr-3151-4i/
FixedSIMATIC IPC847Esiemens_psirt
Update maxView Storage Manager to 4.09.00.25611 or later version
https://storage.microsemi.com/en-us/support/raid/sas_raid/asr-3151-4i/
FixedSIMATIC IPC1047Ecisa_csaf_ot
Update maxView Storage Manager to 4.09.00.25611 or later version
https://storage.microsemi.com/en-us/support/raid/sas_raid/asr-3151-4i/
FixedSIMATIC IPC647Ecisa_csaf_ot
Update maxView Storage Manager to 4.09.00.25611 or later version
https://storage.microsemi.com/en-us/support/raid/sas_raid/asr-3151-4i/
FixedSIMATIC IPC847Ecisa_csaf_ot
Update maxView Storage Manager to 4.09.00.25611 or later version
https://storage.microsemi.com/en-us/support/raid/sas_raid/asr-3151-4i/
WorkaroundSIMATIC IPC1047siemens_psirt
Update the default self-signed device X.509 certificate with an own trusted certificate
WorkaroundSIMATIC IPC1047Esiemens_psirt
Update the default self-signed device X.509 certificate with an own trusted certificate
WorkaroundSIMATIC IPC647Dsiemens_psirt
Update the default self-signed device X.509 certificate with an own trusted certificate
WorkaroundSIMATIC IPC647Esiemens_psirt
Update the default self-signed device X.509 certificate with an own trusted certificate
WorkaroundSIMATIC IPC847Dsiemens_psirt
Update the default self-signed device X.509 certificate with an own trusted certificate
WorkaroundSIMATIC IPC847Esiemens_psirt
Update the default self-signed device X.509 certificate with an own trusted certificate
WorkaroundSIMATIC IPC1047cisa_csaf_ot
Update the default self-signed device X.509 certificate with an own trusted certificate
WorkaroundSIMATIC IPC1047Ecisa_csaf_ot
Update the default self-signed device X.509 certificate with an own trusted certificate
WorkaroundSIMATIC IPC647Dcisa_csaf_ot
Update the default self-signed device X.509 certificate with an own trusted certificate
WorkaroundSIMATIC IPC647Ecisa_csaf_ot
Update the default self-signed device X.509 certificate with an own trusted certificate
WorkaroundSIMATIC IPC847Dcisa_csaf_ot
Update the default self-signed device X.509 certificate with an own trusted certificate
WorkaroundSIMATIC IPC847Ecisa_csaf_ot
Update the default self-signed device X.509 certificate with an own trusted certificate
No fix plannedSIMATIC IPC1047siemens_psirt
Currently no fix is planned
No fix plannedSIMATIC IPC647Dsiemens_psirt
Currently no fix is planned
No fix plannedSIMATIC IPC847Dsiemens_psirt
Currently no fix is planned
No fix plannedSIMATIC IPC1047cisa_csaf_ot
Currently no fix is planned
No fix plannedSIMATIC IPC647Dcisa_csaf_ot
Currently no fix is planned
No fix plannedSIMATIC IPC847Dcisa_csaf_ot
Currently no fix is planned

cvss

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

6.3

010

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

v3.16.3mediumCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:Nprimary · NVD / NIST USexploitability 1 · impact 5.2

v3.16.2mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:Csecondary · CISA US

v3.16.2mediumAV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.16.2mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:Csecondary · ENISA EU

v3.16.2mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · productcert@siemens.com DEexploitability 2.5 · impact 3.6

v3.16.2mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:Csecondary · Siemens ProductCERT DE

v3.15.8mediumCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/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-295USprimaryCWE-200USCWE-200USCWE-200USCWE-200USCWE-295US

affected products (35)

Products and version ranges known to be affected.

SIMATIC IPC1047all versionscisa_csaf_otUS
SIMATIC IPC1047Eall versionscisa_csaf_otUS
SIMATIC IPC647Dall versionscisa_csaf_otUS
SIMATIC IPC647Eall versionscisa_csaf_otUS
SIMATIC IPC847Dall versionscisa_csaf_otUS
SIMATIC IPC847Eall versionscisa_csaf_otUS
Siemens SIMATIC IPC1047≤ vers:all/*cisa_csaf_otUS
Siemens SIMATIC IPC1047E< with_maxView_Storage_Manager_4.09.00.25611_on_Windowscisa_csaf_otUS
Siemens SIMATIC IPC647D≤ vers:all/*cisa_csaf_otUS
Siemens SIMATIC IPC647E< with_maxView_Storage_Manager_4.09.00.25611_on_Windowscisa_csaf_otUS
Siemens SIMATIC IPC847D≤ vers:all/*cisa_csaf_otUS
Siemens SIMATIC IPC847E< with_maxView_Storage_Manager_4.09.00.25611_on_Windowscisa_csaf_otUS
Siemens SIMATIC IPC1047≤ All versionsenisa_euvdEU
Siemens SIMATIC IPC1047EAll versions with maxView Storage Manager → 4.09.00.25611 on Windowsenisa_euvdEU
Siemens SIMATIC IPC647D≤ All versionsenisa_euvdEU
Siemens SIMATIC IPC647EAll versions with maxView Storage Manager → 4.09.00.25611 on Windowsenisa_euvdEU
Siemens SIMATIC IPC847D≤ All versionsenisa_euvdEU
Siemens SIMATIC IPC847EAll versions with maxView Storage Manager → 4.09.00.25611 on Windowsenisa_euvdEU
Microchip Technology maxView Storage Manager≤ 4.09.00.25611fstec_bduRU
Siemens AG SIMATIC IPC1047all versionsfstec_bduRU

showing 20 of 35

advisories (2)

Vendor and ecosystem advisories describing this.

SSA-511182SSA-511182: Use of Static TLS Certificate Known Hard Coded Private Keys in Adaptec Maxview Application2023-04-11csaf · siemens_psirtDE
The Adaptec Maxview application shipped with affected SIMATIC IPCs contains a hard coded, non-unique certificate to secure HTTPS connections between the browser and the local Maxview configuration application. A local attacker may use this key to decrypt intercepted local traffic between the browser and the application and could perform a man-in-the-middle attack in order to modify data in transit. Adaptec has released updates for the affected products and recommends to update to the latest versions. Siemens recommends countermeasures for products where updates are not, or not yet available.
ICSA-23-103-01Siemens Adaptec Maxview Application2023-04-11icsa · cisa_csaf_otUS
The Adaptec Maxview application shipped with affected SIMATIC IPCs contains a hard coded, non-unique certificate to secure HTTPS connections between the browser and the local Maxview configuration application. A local attacker may use this key to decrypt intercepted local traffic between the browser and the application and could perform a man-in-the-middle attack in order to modify data in transit. Adaptec has released updates for the affected products and recommends to update to the latest versions. Siemens recommends countermeasures for products where updates are not, or not yet available.

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 2023-04-11modified 2026-06-17

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references (4)

External citations — patches, advisories, analysis.

scry

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