CVE-2021-37182 
A vulnerability has been identified in SCALANCE XM408-4C (All versions < V6.5), SCALANCE XM408-4C (L3 int.) (All versions < V6.5), SCALANCE XM408-8C (All versions < V6.5), SCALANCE XM408-8C (L3 int.) (All versions < V6.5), SCALANCE XM416-4C (All versions < V6.5), SCALANCE XM416-4C (L3 int.) (All versions < V6.5), SCALANCE XR524-8C, 1x230V (All versions < V6.5), SCALANCE XR524-8C, 1x230V (L3 int.) (All versions < V6.5), SCALANCE XR524-8C, 24V (All versions < V6.5), SCALANCE XR524-8C, 24V (L3 int.) (All versions < V6.5), SCALANCE XR524-8C, 2x230V (All versions < V6.5), SCALANCE XR524-8C, 2x230V (L3 int.) (All versions < V6.5), SCALANCE XR526-8C, 1x230V (All versions < V6.5), SCALANCE XR526-8C, 1x230V (L3 int.) (All versions < V6.5), SCALANCE XR526-8C, 24V (All versions < V6.5), SCALANCE XR526-8C, 24V (L3 int.) (All versions < V6.5), SCALANCE XR526-8C, 2x230V (All versions < V6.5), SCALANCE XR526-8C, 2x230V (L3 int.) (All versions < V6.5), SCALANCE XR528-6M (All versions < V6.5), SCALANCE XR528-6M (2HR2) (All versions < V6.5), SCALANCE XR528-6M (2HR2, L3 int.) (All versions < V6.5), SCALANCE XR528-6M (L3 int.) (All versions < V6.5), SCALANCE XR552-12M (All versions < V6.5), SCALANCE XR552-12M (2HR2) (All versions < V6.5), SCALANCE XR552-12M (2HR2) (All versions < V6.5), SCALANCE XR552-12M (2HR2, L3 int.) (All versions < V6.5). The OSPF protocol implementation in affected devices fails to verify the checksum and length fields in the OSPF LS Update messages. An unauthenticated remote attacker could exploit this vulnerability to cause interruptions in the network by sending specially crafted OSPF packets. Successful exploitation requires OSPF to be enabled on an affected device.
Problem types: cwe_id: CWE-354
description: CWE-354: Improper Validation of Integrity Check Value
Affected products: vendor: Siemens
product: SCALANCE XM408-4C
vendor: Siemens
product: SCALANCE XM408-4C (L3 int.)
vendor: Siemens
product: SCALANCE XM408-8C
vendor: Siemens
product: SCALANCE XM408-8C (L3 int.)
vendor: Siemens
product: SCALANCE XM416-4C
vendor: Siemens
product: SCALANCE XM416-4C (L3 int.)
vendor: Siemens
product: SCALANCE XR524-8C, 1x230V
vendor: Siemens
product: SCALANCE XR524-8C, 1x230V (L3 int.)
vendor: Siemens
product: SCALANCE XR524-8C, 24V
vendor: Siemens
product: SCALANCE XR524-8C, 24V (L3 int.)
vendor: Siemens
product: SCALANCE XR524-8C, 2x230V
vendor: Siemens
product: SCALANCE XR524-8C, 2x230V (L3 int.)
vendor: Siemens
product: SCALANCE XR526-8C, 1x230V
vendor: Siemens
product: SCALANCE XR526-8C, 1x230V (L3 int.)
vendor: Siemens
product: SCALANCE XR526-8C, 24V
vendor: Siemens
product: SCALANCE XR526-8C, 24V (L3 int.)
vendor: Siemens
product: SCALANCE XR526-8C, 2x230V
vendor: Siemens
product: SCALANCE XR526-8C, 2x230V (L3 int.)
vendor: Siemens
product: SCALANCE XR528-6M
vendor: Siemens
product: SCALANCE XR528-6M (2HR2)
vendor: Siemens
product: SCALANCE XR528-6M (2HR2, L3 int.)
vendor: Siemens
product: SCALANCE XR528-6M (L3 int.)
vendor: Siemens
product: SCALANCE XR552-12M
vendor: Siemens
product: SCALANCE XR552-12M (2HR2)
vendor: Siemens
product: SCALANCE XR552-12M (2HR2)
vendor: Siemens
product: SCALANCE XR552-12M (2HR2, L3 int.)
Published: 2022-06-14T09:21:24.000Z