CVE-2023-33745Public exploit

Unauthenticated root access via passwordless su

Published Jul 27, 2023 · Updated Oct 23, 2024

Privilege escalation in TeleAdapt RoomCast TA-2400 1.0 through 3.1 allows remote attackers to gain root access via an ADB shell. The Android node exposes unauthenticated ADB on TCP port 5555, and its su command promotes the resulting shell to root without a password. Remote attackers must reach the appliance's Ethernet or wireless network; root access permits reading or modifying all Android-node data and interrupting casting.

CVSS severity9.8
Critical
EPSS probability0.96%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Privilege escalation in TeleAdapt RoomCast TA-2400 1.0 through 3.1 allows remote attackers to gain root access via an ADB shell. The Android node exposes unauthenticated ADB on TCP port 5555, and its su command promotes the resulting shell to root without a password. Remote attackers must reach the appliance's Ethernet or wireless network; root access permits reading or modifying all Android-node data and interrupting casting.

The record

CVE
CVE-2023-33745
Published
Jul 27, 2023
Updated
Oct 23, 2024
Vendor
TeleAdapt
Product
RoomCast TA-2400
Classifications
CWE-284, CWE-276, CWE-269, T1068
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 27, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 23, 2024Record 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=1.0 <=3.1

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

TeleAdapt · RoomCast TA-2400version=1.0 <=3.1

Published CVSS scores

9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.1Nolia Inc.CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:F/RL:W/RC:C

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)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-284Improper Access Control
CWE-276Incorrect Default Permissions
CWE-269Improper Privilege Management
T1068Exploitation for Privilege Escalation

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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