CVE-2022-29878

CVSS V2 Medium 6.8 CVSS V3 High 8.1
Description
A vulnerability has been identified in SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P850 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00), SICAM P855 (All versions < V3.00). Affected devices use a limited range for challenges that are sent during the unencrypted challenge-response communication. An unauthenticated attacker could capture a valid challenge-response pair generated by a legitimate user, and request the webpage repeatedly to wait for the same challenge to reappear for which the correct response is known. This could allow the attacker to access the management interface of the device.
Overview
  • CVE ID
  • CVE-2022-29878
  • Assigner
  • productcert@siemens.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-05-20T13:15:16
  • Last Modified Date
  • 2022-06-02T14:02:36
Weakness Enumerations
CWE URL
CWE-294 http://cwe.mitre.org/data/definitions/294.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:siemens:7kg8500-0aa00-0aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8500-0aa00-0aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8500-0aa00-2aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8500-0aa00-2aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8500-0aa10-0aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8500-0aa10-0aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8500-0aa10-2aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8500-0aa10-2aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8500-0aa30-0aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8500-0aa30-0aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8500-0aa30-2aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8500-0aa30-2aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8501-0aa01-0aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8501-0aa01-0aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8501-0aa01-2aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8501-0aa01-2aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8501-0aa02-0aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8501-0aa02-0aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8501-0aa02-2aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8501-0aa02-2aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8501-0aa11-0aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8501-0aa11-0aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8501-0aa11-2aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8501-0aa11-2aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8501-0aa12-0aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8501-0aa12-0aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8501-0aa12-2aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8501-0aa12-2aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8501-0aa31-0aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8501-0aa31-0aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8501-0aa31-2aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8501-0aa31-2aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8501-0aa32-0aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8501-0aa32-0aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8501-0aa32-2aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8501-0aa32-2aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8550-0aa00-0aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8550-0aa00-0aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8550-0aa00-2aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8550-0aa00-2aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8550-0aa10-0aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8550-0aa10-0aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8550-0aa10-2aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8550-0aa10-2aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8550-0aa30-0aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8550-0aa30-0aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8550-0aa30-2aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8550-0aa30-2aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8551-0aa01-0aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8551-0aa01-0aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8551-0aa01-2aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8551-0aa01-2aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8551-0aa02-0aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8551-0aa02-0aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8551-0aa02-2aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8551-0aa02-2aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8551-0aa11-0aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8551-0aa11-0aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8551-0aa11-2aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8551-0aa11-2aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8551-0aa12-0aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8551-0aa12-0aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8551-0aa12-2aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8551-0aa12-2aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8551-0aa31-0aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8551-0aa31-0aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8551-0aa31-2aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8551-0aa31-2aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8551-0aa32-0aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8551-0aa32-0aa0:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:7kg8551-0aa32-2aa0_firmware:*:*:*:*:*:*:*:* 1 OR 3.00
cpe:2.3:h:siemens:7kg8551-0aa32-2aa0:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.1
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.2
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://cert-portal.siemens.com/productcert/pdf/ssa-165073.pdf
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-29878
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29878
History
Created Old Value New Value Data Type Notes
2022-05-20 14:00:15 Added to TrackCVE