CVE-2011-5247Network attack vector

Remote password disclosure via rendered configuration field

Published Jan 8, 2020 · Updated Aug 7, 2024

Information disclosure in Snare for Linux before 1.7.0 allows remote attackers to obtain the remote-control password via the web interface. The /remote response embeds the hashed password in the rendered page source as the RemotePassword field rather than withholding it from unauthenticated requests. The optional web interface must be enabled and network-reachable; exposure is limited to the credential value, with no reported data modification or service interruption.

CVSS severity7.5
High
EPSS probability1.08%
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 Snare for Linux before 1.7.0 allows remote attackers to obtain the remote-control password via the web interface. The /remote response embeds the hashed password in the rendered page source as the RemotePassword field rather than withholding it from unauthenticated requests. The optional web interface must be enabled and network-reachable; exposure is limited to the credential value, with no reported data modification or service interruption.

The record

CVE
CVE-2011-5247
Published
Jan 8, 2020
Updated
Aug 7, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-312, T1552
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 8, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 7, 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:H/I:N/A:N
5.0NIST NVDAV:N/AC:L/Au:N/C:P/I:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-312Cleartext Storage of Sensitive Information
T1552Unsecured Credentials

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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