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CVE-2014-5246

47
FAUCET Score

CVE-2014-5246 describes an authentication bypass vulnerability in the Shenzhen Tenda Technology Tenda A5s router with firmware 3.02.05_CN. Remote attackers can gain administrator access by manipulating the "admin:language" cookie to "zh-cn". This vulnerability carries a critical CVSS score of 10.0, indicating a complete compromise of confidentiality, integrity, and availability with low attack complexity and no authentication required. While not listed in CISA's KEV catalog, public exploit code is available via ExploitDB, though there is minimal community discussion or media coverage surrounding this decade-old vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
3.02.05_cnCPE matchmatch criteria
cpe:2.3:o:tenda:a5s_firmware:3.02.05_cn:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:h:tenda:a5s:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

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

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

Exploit Intelligence

EPSS Score
12.49%
Probability of exploitation in next 30 days
EPSS Percentile
95.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-34361 · Aug 18, 2014
This CVE's current EPSS score of 0.1249 is in the 94th percentile among its peer group of 51,506 CVEs.

Social Chatter

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

osvdb.org / show/osvdb/110146
packetstormsecurity.com / files/127905/Tenda-A5s-Router-Authentication-Bypass.html
Exploit
exchange.xforce.ibmcloud.com / vulnerabilities/95337
exploit-db.com / exploits/34361
Exploit
securityfocus.com / bid/69267