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cve[email protected]CVE-2021-20696
HistoryApr 26, 2021 - 1:15 a.m.

CVE-2021-20696

2021-04-2601:15:07
CWE-78
web.nvd.nist.gov
22
4
cve-2021-20696
dap-1880ac
firmware
remote code execution
cgi program
security vulnerability
nvd

9 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.7 High

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

78.1%

DAP-1880AC firmware version 1.21 and earlier allows a remote authenticated attacker to execute arbitrary OS commands by sending a specially crafted request to a specific CGI program.

Affected configurations

Vulners
NVD
Node
d-link_japan_k.k.dap-1880acMatch1.21

CNA Affected

[
  {
    "product": "DAP-1880AC",
    "vendor": "D-Link Japan K.K.",
    "versions": [
      {
        "status": "affected",
        "version": "firmware version 1.21 and earlier"
      }
    ]
  }
]

Social References

More

9 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.7 High

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

78.1%

Related for CVE-2021-20696