9.3

CVE-2020-5760: grandstream ht801_firmware OS Command Injection

CVSS: 9.3v2.0HighModified
Published 29-07-2020Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-5760 is a high (CVSS 9.3) OS Command Injection vulnerability in grandstream ht801_firmware. EPSS estimates a 5.47% chance of exploitation in the next 30 days, higher than 92.7% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.3/10
010
High · v2.0 (NVD)
EPSS score
5.47%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 29-07-2020
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

5.47%

Chance of exploitation in the next 30 days

Percentile

93%

Versus all other CVEs

30-day change

0.00 pp

From 5.47% on 21-09-2026

21-09-202621-10-2026
EPSS score
5.47%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (tenable.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Grandstream6 products

1 vendor · 6 products

References

2 links