CVE-2022-33329Network attack vector

Unauthenticated command execution via ajax endpoint

Published Jun 30, 2022 · Updated Apr 15, 2025

Command injection in Robustel R1510 3.3.0 allows remote attackers to execute arbitrary commands via crafted network requests. The web_server /ajax/set_sys_time/ API passes attacker-controlled request data into an operating-system command without adequate neutralization. The endpoint is reachable over the network without authentication, so a sequence of requests can compromise router confidentiality, integrity, and availability.

CVSS severity9.8
Critical
EPSS probability4.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in Robustel R1510 3.3.0 allows remote attackers to execute arbitrary commands via crafted network requests. The web_server /ajax/set_sys_time/ API passes attacker-controlled request data into an operating-system command without adequate neutralization. The endpoint is reachable over the network without authentication, so a sequence of requests can compromise router confidentiality, integrity, and availability.

The record

CVE
CVE-2022-33329
Published
Jun 30, 2022
Updated
Apr 15, 2025
Vendor
Robustel
Product
R1510
Classifications
CWE-78, T1059
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 30, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 15, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=3.3.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Robustel · R1510version=3.3.0

Published CVSS scores

7.5NVDAV:N/AC:L/Au:N/C:P/I:P/A:P
9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059Command and Scripting Interpreter

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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