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SSA-661034 PUBLISHED CVSS 7.300000190734863 HIGH

Multiple SIMATIC software products are affected by a vulnerability that could allow an attacker to change the content of certain metafiles and subsequently manipulate parameters or behaviour of devices configured by the affected software products. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens is preparing further updates and recommends specific countermeasures for products where updates are not, or not yet available.

Risk Scores

CVSS v3.1
7.300000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:L/E:U/RL:O/RC:C

Affected Products

VendorProductVersions
SIMATIC PDM
SIMATIC STEP 7 V5.X
SINAMICS STARTER (containing STEP 7 OEM version)
SIMATIC PCS 7 V9.X
SIMATIC PCS 7 V8.2 and earlier

Timeline

References

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