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CVE-2016-6548

30
FAUCET Score

CVE-2016-6548 describes a critical vulnerability in the Zizai Tech Nut mobile application, specifically affecting the nutspace nut_mobile product. The flaw stems from the app's use of unencrypted HTTP for transmitting authenticated session tokens, which are embedded directly in the URL. This allows an unauthenticated attacker to easily intercept and reuse these tokens, leading to complete compromise of a user's account with high confidentiality, integrity, and availability impacts. Despite its critical CVSS score of 9.8, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:nutspace:nut_mobile:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
3.71%
Probability of exploitation in next 30 days
EPSS Percentile
88.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0371 is in the 81st percentile among its peer group of 36,829 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

blog.rapid7.com / 2016/10/25/multiple-bluetooth-low-energy-ble-tracker-vulnerabilities
ExploitThird Party Advisory
kb.cert.org / vuls/id/402847
Third Party AdvisoryUS Government Resource
securityfocus.com / bid/93877
Third Party AdvisoryVDB Entry