CVE-2022-44932Public exploitNetwork attack vector

Unauthenticated Telnet service access

Published Dec 8, 2022 · Updated Apr 23, 2025

Access control flaw in Tenda A18 v15.13.07.09 allows remote attackers to enable Telnet through the web endpoint. The /goform/telnet handler starts the Telnet service without performing authorization checks, exposing a management interface that should require access control. The attack is unauthenticated and network reachable; impact is unauthorized service access and potential administrative control through Telnet.

CVSS severity7.5
High
EPSS probability0.67%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Access control flaw in Tenda A18 v15.13.07.09 allows remote attackers to enable Telnet through the web endpoint. The /goform/telnet handler starts the Telnet service without performing authorization checks, exposing a management interface that should require access control. The attack is unauthenticated and network reachable; impact is unauthorized service access and potential administrative control through Telnet.

The record

CVE
CVE-2022-44932
Published
Dec 8, 2022
Updated
Apr 23, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-284, T1021.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 8, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 23, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

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

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.

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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 exploitPublished

Weakness, pattern, technique

CWE-284Improper Access Control
T1021.001Remote Services: Telnet

Public exploit references

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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