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cve[email protected]CVE-2021-44165
HistoryDec 14, 2021 - 12:15 p.m.

CVE-2021-44165

2021-12-1412:15:10
CWE-121
web.nvd.nist.gov
22
4
cve-2021-44165
vulnerability
power meter sicam q100
firmware
buffer overflow
remote code execution
nvd

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

7.4 High

AI Score

Confidence

High

9 High

CVSS2

Access Vector

Access Complexity

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

0.002 Low

EPSS

Percentile

61.0%

A vulnerability has been identified in POWER METER SICAM Q100 (All versions < V2.41), POWER METER SICAM Q100 (All versions < V2.41), POWER METER SICAM Q100 (All versions < V2.41), POWER METER SICAM Q100 (All versions < V2.41). The affected firmware contains a buffer overflow vulnerability in the web application that could allow a remote attacker with engineer or admin priviliges to potentially perform remote code execution.

Affected configurations

NVD
Node
siemens7kg9501-0aa01-2aa1_firmwareRange<2.41
AND
siemens7kg9501-0aa01-2aa1Match-
Node
siemens7kg9501-0aa31-0aa1_firmwareRange<2.41
AND
siemens7kg9501-0aa31-0aa1Match-
Node
siemens7kg9501-0aa31-2aa1_firmwareRange<2.41
AND
siemens7kg9501-0aa31-2aa1Match-
Node
siemens7kg9501-0aa01-0aa1_firmwareRange<2.41
AND
siemens7kg9501-0aa01-0aa1Match-

CNA Affected

[
  {
    "product": "POWER METER SICAM Q100",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V2.41"
      }
    ]
  },
  {
    "product": "POWER METER SICAM Q100",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V2.41"
      }
    ]
  },
  {
    "product": "POWER METER SICAM Q100",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V2.41"
      }
    ]
  },
  {
    "product": "POWER METER SICAM Q100",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V2.41"
      }
    ]
  }
]

Social References

More

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

7.4 High

AI Score

Confidence

High

9 High

CVSS2

Access Vector

Access Complexity

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

0.002 Low

EPSS

Percentile

61.0%

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