HOMEVULNERABILITIESCVE-2025-29269
CRITICAL

CVE-2025-29269

CWE-78Published: December 4, 2025· Updated: Jul 5, 2026

9.8
CVSS v3.1

Official Description

ALLNET ALL-RUT22GW v3.3.8 was discovered to contain an OS command injection vulnerability via the command parameter in the popen.cgi endpoint.

NVD Source

Risk Analysis

The ALLNET ALL-RUT22GW firmware version 3.3.8 is susceptible to OS command injection via the popen.cgi endpoint. This allows unauthenticated attackers to execute arbitrary commands on the device, warranting a critical risk rating.

No public exploit is currently known, but the flaw is remotely exploitable with low attack complexity.

Recommended Action

Update the device firmware to a version that addresses this command injection vulnerability.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2025-29269 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

allnet2 product(s)
all-rut22gw firmwareall-rut22gw
Source: NVD CPE · 2 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
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Official Patches & Advisories

All References (1)

Quick Facts

CVE IDCVE-2025-29269
CVSS Score9.8 / 10
SeverityCRITICAL
WeaknessCWE-78
CISA KEVNo
Affected1 vendor(s)
PublishedDec 4, 2025

Related CVEs (CWE-78)

Recommended Actions

  • Apply vendor patches immediately
  • Monitor CVE-2025-29269 in threat intel feeds
  • Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWatch. CVE data is provided under the NVD usage policy.