CVE-2025-58445Public exploitNetwork attack vector

Version disclosure via unauthenticated status response

Published Sep 6, 2025 · Updated Sep 8, 2025

Information disclosure in Atlantis 0.35.1 and earlier allows remote attackers to read the service version through the public /status endpoint. The unauthenticated handler returns a JSON status object whose version field identifies the running build instead of limiting the response to health state. Network access to the server is sufficient, and the disclosure enables version-specific vulnerability targeting without directly exposing application data.

CVSS severity6.9
Medium
EPSS probability0.46%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Atlantis 0.35.1 and earlier allows remote attackers to read the service version through the public /status endpoint. The unauthenticated handler returns a JSON status object whose version field identifies the running build instead of limiting the response to health state. Network access to the server is sufficient, and the disclosure enables version-specific vulnerability targeting without directly exposing application data.

The record

CVE
CVE-2025-58445
Published
Sep 6, 2025
Updated
Sep 8, 2025
Vendor
runatlantis
Product
Atlantis
Classifications
CWE-200, T1592.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 6, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 8, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=<= 0.35.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

runatlantis · Atlantisversion=<= 0.35.1

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
6.9GitHub, Inc.CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1592.002Gather Victim Host Information: Software

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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