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[email protected]CVE-2020-5760

HistoryJul 29, 2020 - 7:15 p.m.

CVE-2020-5760

2020-07-2919:15:14

CWE-78

[email protected]

web.nvd.nist.gov

cve-2020-5760

grandstream ht800

firmware

vulnerability

os command injection

nvd

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

44.9%

JSON

Grandstream HT800 series firmware version 1.0.17.5 and below is vulnerable to an OS command injection vulnerability. Unauthenticated remote attackers can execute arbitrary commands as root by crafting a special configuration file and sending a crafted SIP message.

Affected configurations

NVD

Node

grandstreamht801Match-

AND

grandstreamht801_firmwareRange≤1.0.17.5

Node

grandstreamht802Match-

AND

grandstreamht802_firmwareRange≤1.0.17.5

Node

grandstreamht812Match-

AND

grandstreamht812_firmwareRange≤1.0.17.5

Node

grandstreamht814Match-

AND

grandstreamht814_firmwareRange≤1.0.17.5

Node

grandstreamht818Match-

AND

grandstreamht818_firmwareRange≤1.0.17.5

Node

grandstreamht813Match-

AND

grandstreamht813_firmwareRange≤1.0.17.5

CPENameOperatorVersion
grandstream:ht801_firmwaregrandstream ht801 firmwarele1.0.17.5

CPE	Name	Operator	Version
grandstream:ht801_firmware	grandstream ht801 firmware	le	1.0.17.5

CNA Affected

[
  {
    "product": "Grandstream HT800 Series",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Versions 1.0.17.5 and below"
      }
    ]
  }
]

References

www.tenable.com/security/research/tra-2020-43

www.tenable.com/security/research/tra-2020-47

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

44.9%

JSON

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