CVE-2013-3316Public exploitNetwork attack vector

Unauthenticated configuration disclosure via .jpg URL substring

Published Jan 29, 2020 · Updated Aug 6, 2024

Authentication bypass in NETGEAR WNR1000v3 firmware before 1.0.2.60 allows remote attackers to retrieve the router configuration. The embedded web server exempts any URL containing the .jpg substring from authentication, including a crafted request for NETGEAR_fwpt.cfg. Network access to the management service is enough; reversible configuration encryption exposes the clear-text administrator password.

CVSS severity9.8
Critical
EPSS probability4.77%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in NETGEAR WNR1000v3 firmware before 1.0.2.60 allows remote attackers to retrieve the router configuration. The embedded web server exempts any URL containing the .jpg substring from authentication, including a crafted request for NETGEAR_fwpt.cfg. Network access to the management service is enough; reversible configuration encryption exposes the clear-text administrator password.

The record

CVE
CVE-2013-3316
Published
Jan 29, 2020
Updated
Aug 6, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-287, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 29, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 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

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10.0NIST NVDAV:N/AC:L/Au:N/C:C/I:C/A:C

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-287Improper Authentication
T1190Exploit Public-Facing Application

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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