CVE-2021-37182
Published on: Not Yet Published
Last Modified on: 06/27/2022 05:40:00 PM UTC
Certain versions of Scalance Xm408-4c from Siemens contain the following vulnerability:
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.
- CVE-2021-37182 has been assigned by
productc[email protected] to track the vulnerability - currently rated as HIGH severity.
CVSS3 Score: 7.5 - HIGH
Attack Vector ⓘ |
Attack Complexity |
Privileges Required |
User Interaction |
---|---|---|---|
NETWORK | LOW | NONE | NONE |
Scope | Confidentiality Impact |
Integrity Impact |
Availability Impact |
UNCHANGED | NONE | NONE | HIGH |
CVSS2 Score: 4.3 - MEDIUM
Access Vector ⓘ |
Access Complexity |
Authentication |
---|---|---|
NETWORK | MEDIUM | NONE |
Confidentiality Impact |
Integrity Impact |
Availability Impact |
NONE | NONE | PARTIAL |
CVE References
Description | Tags ⓘ | Link |
---|---|---|
cert-portal.siemens.com application/pdf |
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Related QID Numbers
- 591031 Siemens SCALANCE XM-400 and XR-500 Vulnerability (SSA-145224) (ICSA-22-167-10)
Known Affected Configurations (CPE V2.3)
- cpe:2.3:h:siemens:scalance_xm408-4c:-:*:*:*:*:*:*:*:
- cpe:2.3:o:siemens:scalance_xm408-4c_firmware:*:*:*:*:*:*:*:*:
- cpe:2.3:h:siemens:scalance_xm408-4c_l3:-:*:*:*:*:*:*:*:
- cpe:2.3:o:siemens:scalance_xm408-4c_l3_firmware:*:*:*:*:*:*:*:*:
- cpe:2.3:h:siemens:scalance_xm408-8c:-:*:*:*:*:*:*:*:
- cpe:2.3:o:siemens:scalance_xm408-8c_firmware:*:*:*:*:*:*:*:*:
- cpe:2.3:h:siemens:scalance_xm408-8c_l3:-:*:*:*:*:*:*:*:
- cpe:2.3:o:siemens:scalance_xm408-8c_l3_firmware:*:*:*:*:*:*:*:*:
- cpe:2.3:h:siemens:scalance_xm416-4c:-:*:*:*:*:*:*:*:
- cpe:2.3:o:siemens:scalance_xm416-4c_firmware:*:*:*:*:*:*:*:*:
- cpe:2.3:h:siemens:scalance_xm416-4c_l3:-:*:*:*:*:*:*:*:
- cpe:2.3:o:siemens:scalance_xm416-4c_l3_firmware:*:*:*:*:*:*:*:*:
- cpe:2.3:h:siemens:scalance_xr524-8c:-:*:*:*:*:*:*:*:
- cpe:2.3:h:siemens:scalance_xr524-8c:-:*:*:*:*:*:1x230v:*:
- cpe:2.3:h:siemens:scalance_xr524-8c:-:*:*:*:*:*:24v:*:
- cpe:2.3:h:siemens:scalance_xr524-8c:-:*:*:*:*:*:2x230v:*:
- cpe:2.3:o:siemens:scalance_xr524-8c_firmware:*:*:*:*:*:*:*:*:
- cpe:2.3:o:siemens:scalance_xr524-8c_firmware:*:*:*:*:*:*:1x230v:*:
- cpe:2.3:o:siemens:scalance_xr524-8c_firmware:*:*:*:*:*:*:24v:*:
- cpe:2.3:o:siemens:scalance_xr524-8c_firmware:*:*:*:*:*:*:2x230v:*:
- cpe:2.3:h:siemens:scalance_xr524-8c_l3:-:*:*:*:*:*:*:*:
- cpe:2.3:h:siemens:scalance_xr524-8c_l3:-:*:*:*:*:*:1x230v:*:
- cpe:2.3:h:siemens:scalance_xr524-8c_l3:-:*:*:*:*:*:24v:*:
- cpe:2.3:h:siemens:scalance_xr524-8c_l3:-:*:*:*:*:*:2x230v:*:
- cpe:2.3:o:siemens:scalance_xr524-8c_l3_firmware:*:*:*:*:*:*:*:*:
- cpe:2.3:o:siemens:scalance_xr524-8c_l3_firmware:*:*:*:*:*:*:1x230v:*:
- cpe:2.3:o:siemens:scalance_xr524-8c_l3_firmware:*:*:*:*:*:*:24v:*:
- cpe:2.3:o:siemens:scalance_xr524-8c_l3_firmware:*:*:*:*:*:*:2x230v:*:
- cpe:2.3:h:siemens:scalance_xr526-8c:-:*:*:*:*:*:*:*:
- cpe:2.3:h:siemens:scalance_xr526-8c:-:*:*:*:*:*:1x230v:*:
- cpe:2.3:h:siemens:scalance_xr526-8c:-:*:*:*:*:*:24v:*:
- cpe:2.3:h:siemens:scalance_xr526-8c:-:*:*:*:*:*:2x230v:*:
- cpe:2.3:o:siemens:scalance_xr526-8c_firmware:*:*:*:*:*:*:*:*:
- cpe:2.3:o:siemens:scalance_xr526-8c_firmware:*:*:*:*:*:*:1x230v:*:
- cpe:2.3:o:siemens:scalance_xr526-8c_firmware:*:*:*:*:*:*:24v:*:
- cpe:2.3:o:siemens:scalance_xr526-8c_firmware:*:*:*:*:*:*:2x230v:*:
- cpe:2.3:h:siemens:scalance_xr526-8c_l3:-:*:*:*:*:*:*:*:
- cpe:2.3:h:siemens:scalance_xr526-8c_l3:-:*:*:*:*:*:1x230v:*:
- cpe:2.3:h:siemens:scalance_xr526-8c_l3:-:*:*:*:*:*:24v:*:
- cpe:2.3:h:siemens:scalance_xr526-8c_l3:-:*:*:*:*:*:2x230v:*:
- cpe:2.3:o:siemens:scalance_xr526-8c_l3_firmware:*:*:*:*:*:*:*:*:
- cpe:2.3:o:siemens:scalance_xr526-8c_l3_firmware:*:*:*:*:*:*:1x230v:*:
- cpe:2.3:o:siemens:scalance_xr526-8c_l3_firmware:*:*:*:*:*:*:24v:*:
- cpe:2.3:o:siemens:scalance_xr526-8c_l3_firmware:*:*:*:*:*:*:2x230v:*:
- cpe:2.3:h:siemens:scalance_xr528-6m:-:*:*:*:*:*:*:*:
- cpe:2.3:h:siemens:scalance_xr528-6m_2hr2:-:*:*:*:*:*:*:*:
- cpe:2.3:o:siemens:scalance_xr528-6m_2hr2_firmware:*:*:*:*:*:*:*:*:
- cpe:2.3:h:siemens:scalance_xr528-6m_2hr2_l3:-:*:*:*:*:*:*:*:
- cpe:2.3:o:siemens:scalance_xr528-6m_2hr2_l3_firmware:*:*:*:*:*:*:*:*:
- cpe:2.3:o:siemens:scalance_xr528-6m_firmware:*:*:*:*:*:*:*:*:
- cpe:2.3:h:siemens:scalance_xr528-6m_l3:-:*:*:*:*:*:*:*:
- cpe:2.3:o:siemens:scalance_xr528-6m_l3_firmware:*:*:*:*:*:*:*:*:
- cpe:2.3:h:siemens:scalance_xr552-12m:-:*:*:*:*:*:*:*:
- cpe:2.3:h:siemens:scalance_xr552-12m_2hr2:-:*:*:*:*:*:*:*:
- cpe:2.3:o:siemens:scalance_xr552-12m_2hr2_firmware:*:*:*:*:*:*:*:*:
- cpe:2.3:h:siemens:scalance_xr552-12m_2hr2_l3:-:*:*:*:*:*:*:*:
- cpe:2.3:o:siemens:scalance_xr552-12m_2hr2_l3_firmware:*:*:*:*:*:*:*:*:
- cpe:2.3:o:siemens:scalance_xr552-12m_firmware:*:*:*:*:*:*:*:*:
Social Mentions
Source | Title | Posted (UTC) |
---|---|---|
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CVE-2021-37182 : A vulnerability has been identified in SCALANCE XM408-4C All versions < V6.5 , SCALANCE XM408-4C… twitter.com/i/web/status/1… | 2022-06-14 09:35:00 |