CVE-2026-24902Public exploitNetwork attack vector

Authenticated SSRF via unchecked numeric destinations

Published Jan 29, 2026 · Updated Jan 29, 2026

SSRF in TrustTunnel before 0.9.114 allows remote authenticated users to reach loopback or private services through numeric IP destinations. In tcp_forwarder.rs, the TcpDestination::Address branch passes a supplied numeric address to TcpStream::connect without the private-network checks used for hostnames. Valid client credentials and private-network blocking are required; exploitation exposes services reachable from the endpoint.

CVSS severity7.1
High
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in TrustTunnel before 0.9.114 allows remote authenticated users to reach loopback or private services through numeric IP destinations. In tcp_forwarder.rs, the TcpDestination::Address branch passes a supplied numeric address to TcpStream::connect without the private-network checks used for hostnames. Valid client credentials and private-network blocking are required; exploitation exposes services reachable from the endpoint.

The record

CVE
CVE-2026-24902
Published
Jan 29, 2026
Updated
Jan 29, 2026
Vendor
AdGuard Software Limited
Product
TrustTunnel
Classifications
CWE-918, T1090.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 29, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 29, 2026Record 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=< 0.9.114

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

AdGuard Software Limited · TrustTunnelversion=< 0.9.114

Published CVSS scores

7.1GitHubCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1090.001Internal Proxy

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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