CVE-2022-35505Public exploitNetwork attack vector

Unauthenticated server crash via unbounded command output

Published Aug 3, 2022 · Updated Aug 3, 2024

Denial of service in TripleCross 0.1.0 allows remote attackers to crash the server by sending a control command with excessive output. The execute_command function allocates a 4,096-byte result buffer, then repeatedly appends command output with strcat without checking the remaining capacity. The backdoor must be running and reachable; no authentication or user interaction is required to terminate its server process.

CVSS severity7.5
High
EPSS probability0.87%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in TripleCross 0.1.0 allows remote attackers to crash the server by sending a control command with excessive output. The execute_command function allocates a 4,096-byte result buffer, then repeatedly appends command output with strcat without checking the remaining capacity. The backdoor must be running and reachable; no authentication or user interaction is required to terminate its server process.

The record

CVE
CVE-2022-35505
Published
Aug 3, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-770, T1499.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 3, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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?

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

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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.

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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-770Allocation of Resources Without Limits or Throttling
T1499.004Application or System Exploitation

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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