CVE intelligence and bounded remediation
CVE-2014-7860 — D-Link Dns-327L Firmware security vulnerability
Medium
CVSS 5.3
The web/web_file/fb_publish.php script in D-Link DNS-320L before 1.04b12 and DNS-327L before 1.03b04 Build0119 does not authenticate requests, which allows remote attackers to obtain arbitrary photos and publish them to an arbitrary Facebook profile via a target album_id and access_token.
- Severity
- Medium
- CVSS
- 5.3 (3.0)
- Published
- 2017-08-25
- CISA KEV
- Not currently listed
- Ecosystem
- operating-system
- Weaknesses
- CWE-200, CWE-287
Affected products
- d-link / dns-327l_firmware
- d-link / dns-320l_firmware
Matched remediation archetype
Authentication bypass and missing authentication
This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.
Check exposure
- Map every affected endpoint and protocol path, including alternate ports, legacy routes, recovery flows, service accounts, and machine-to-machine access.
- Confirm which deployments enable the affected authentication mode and whether the interface is reachable from untrusted networks.
- Review session, token, credential, and proxy trust configuration without attempting account takeover.
Remediate safely
- Apply the supported fix and centralize fail-closed authentication before protected request handling.
- Remove default or embedded credentials, rotate affected secrets and sessions, and bind authentication decisions to the intended audience and channel.
- Add negative tests for alternate routes, malformed or absent credentials, recovery flows, and proxy-derived identity.
Authoritative sources
Complete CVE record and remediation plan
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