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TenableCVE-2020-5760

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

CVE-2020-5760

2020-07-2919:15:14

CWE-78

tenable

web.nvd.nist.gov

cve-2020-5760

grandstream ht800

firmware

vulnerability

os command injection

nvd

CVSS2

9.3

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

CVSS3

7.8

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

AI Score

8.1

Confidence

High

EPSS

0.001

Percentile

44.8%

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

VendorProductVersionCPE
grandstreamht801-cpe:2.3:h:grandstream:ht801:-:*:*:*:*:*:*:*
grandstreamht801_firmware*cpe:2.3:o:grandstream:ht801_firmware:*:*:*:*:*:*:*:*
grandstreamht802-cpe:2.3:h:grandstream:ht802:-:*:*:*:*:*:*:*
grandstreamht802_firmware*cpe:2.3:o:grandstream:ht802_firmware:*:*:*:*:*:*:*:*
grandstreamht812-cpe:2.3:h:grandstream:ht812:-:*:*:*:*:*:*:*
grandstreamht812_firmware*cpe:2.3:o:grandstream:ht812_firmware:*:*:*:*:*:*:*:*
grandstreamht814-cpe:2.3:h:grandstream:ht814:-:*:*:*:*:*:*:*
grandstreamht814_firmware*cpe:2.3:o:grandstream:ht814_firmware:*:*:*:*:*:*:*:*
grandstreamht818-cpe:2.3:h:grandstream:ht818:-:*:*:*:*:*:*:*
grandstreamht818_firmware*cpe:2.3:o:grandstream:ht818_firmware:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
grandstream	ht801	-	cpe:2.3:h:grandstream:ht801:-:::::::*
grandstream	ht801_firmware	*	cpe:2.3:o:grandstream:ht801_firmware::::::::
grandstream	ht802	-	cpe:2.3:h:grandstream:ht802:-:::::::*
grandstream	ht802_firmware	*	cpe:2.3:o:grandstream:ht802_firmware::::::::
grandstream	ht812	-	cpe:2.3:h:grandstream:ht812:-:::::::*
grandstream	ht812_firmware	*	cpe:2.3:o:grandstream:ht812_firmware::::::::
grandstream	ht814	-	cpe:2.3:h:grandstream:ht814:-:::::::*
grandstream	ht814_firmware	*	cpe:2.3:o:grandstream:ht814_firmware::::::::
grandstream	ht818	-	cpe:2.3:h:grandstream:ht818:-:::::::*
grandstream	ht818_firmware	*	cpe:2.3:o:grandstream:ht818_firmware::::::::

Rows per page:

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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

CVSS2

9.3

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

CVSS3

7.8

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

AI Score

8.1

Confidence

High

EPSS

0.001

Percentile

44.8%

JSON

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