9

CVE-2021-37721: arubanetworks arubaos Command Injection

CVSS: 9.0v2.0HighModified
Published 07-09-2021Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2021-37721 is a high (CVSS 9.0) Command Injection vulnerability in arubanetworks arubaos. EPSS estimates a 3.06% chance of exploitation in the next 30 days, higher than 87.3% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.0/10
010
High · v2.0 (NVD)
EPSS score
3.06%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 07-09-2021
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

A remote arbitrary command execution vulnerability was discovered in Aruba SD-WAN Software and Gateways; Aruba Operating System Software version(s): Prior to 8.6.0.4-2.2.0.4; Prior to 8.7.1.4, 8.6.0.9, 8.5.0.13, 8.3.0.16, 6.5.4.20, 6.4.4.25. Aruba has released patches for Aruba SD-WAN Software and Gateways and ArubaOS that address this security vulnerability.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

3.06%

Chance of exploitation in the next 30 days

Percentile

87%

Versus all other CVEs

30-day change

0.00 pp

From 3.06% on 18-09-2026

18-09-202618-10-2026
EPSS score
3.06%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Arubanetworks2 products
  • arubaos≥ 6.4.4.0, < 6.4.4.25 | ≥ 6.5.4.0, < 6.5.4.20 | ≥ 8.3.0.0, < 8.3.0.16 | ≥ 8.5.0.0, < 8.5.0.13 | ≥ 8.6.0.0, < 8.6.0.9 | ≥ 8.7.0.0, < 8.7.1.4
  • sd-wan≥ 2.2.0.0, < 2.2.0.4
Siemens1 product

2 vendors · 3 products

References

2 links