Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2016-1519

22
FAUCET Score

CVE-2016-1519 describes a critical vulnerability in the Grandstream Wave app for Android, specifically versions 1.0.1.26 and earlier. The vulnerability stems from improper SSL certificate validation within the com.softphone.common package, enabling man-in-the-middle (MITM) attackers to spoof the Grandstream provisioning server using a crafted certificate. This medium-severity flaw (CVSS 5.9) has a network attack vector and high integrity impact, allowing an attacker to intercept and potentially manipulate communications with relatively high attack complexity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.0.1.26CPE matchmatch criteria
cpe:2.3:a:grandstream:wave:*:*:*:*:*:android:*:*

CVSS Data

CVSS version used by this source: 3.0

5.9MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.96%
Probability of exploitation in next 30 days
EPSS Percentile
57.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0096 is in the 16th percentile among its peer group of 19,954 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/136290/Grandstream-Wave-1.0.1.26-TLS-Man-In-The-Middle.html
Third Party AdvisoryVDB Entry
rt-solutions.de / wp-content/uploads/2016/04/CVE-2016-1519-gswave-tls-mitm.pdf
Third Party Advisory
securityfocus.com / archive/1/537819/100/0/threaded