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cve[email protected]CVE-2022-29496
HistoryJun 17, 2022 - 6:15 p.m.

CVE-2022-29496

2022-06-1718:15:08
CWE-787
CWE-121
web.nvd.nist.gov
33
7
security
vulnerability
buffer overflow
blynk-library
cve-2022-29496
nvd

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

60.8%

A stack-based buffer overflow vulnerability exists in the BlynkConsole.h runCommand functionality of Blynk -Library v1.0.1. A specially-crafted network request can lead to command execution. An attacker can send a network request to trigger this vulnerability.

Affected configurations

Vulners
NVD
Node
blynkblynk-libraryRangev1.0.1
VendorProductVersionCPE
blynkblynk\-library*cpe:2.3:a:blynk:blynk\-library:*:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "Blynk-Library",
    "vendor": "Blynk",
    "versions": [
      {
        "status": "affected",
        "version": "v1.0.1"
      }
    ]
  }
]

Social References

More

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

60.8%

Related for CVE-2022-29496