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CVE-2013-5668

20
FAUCET Score

CVE-2013-5668 describes a critical information disclosure vulnerability in Thecus N8800 NAS servers running firmware 5.03.01. The ADS/NT Support page on affected devices inadvertently exposed administrator credentials in cleartext, allowing unauthorized remote attackers to access them. With a CVSS score of 7.8, this vulnerability is easily exploitable over the network without authentication, leading to complete confidentiality compromise. While no active exploitation, public exploit code, or significant community discussion has been observed, the potential for unauthorized administrative access remains high.

Impacted Technologies

VendorProductVersion(s)CPE
5.03.01CPE matchmatch criteria
cpe:2.3:o:thecus:n8800_nas_server_firmware:5.03.01:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:h:thecus:n8800_nas_server:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.8HIGH

AV:N/AC:L/Au:N/C:C/I:N/A:N

Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.07%
Probability of exploitation in next 30 days
EPSS Percentile
79.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0207 is in the 64th percentile among its peer group of 51,485 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

7elements.co.uk / news/cve-2013-5668
Exploit
7elements.co.uk / resources/blog/multiple-vulnerabilities-thecus-nas
Exploit
kb.cert.org / vuls/id/105686
US Government Resource