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CVE-2018-4016

26
FAUCET Score

CVE-2018-4016 is a critical code execution vulnerability affecting the URL-parsing functionality of the Roav A1 Dashcam (RoavA1SWV1.9 firmware). This flaw, a stack-based buffer overflow, can be triggered by a specially crafted network packet. With a CVSS score of 8.8 (High), it presents a significant risk, allowing an unauthenticated attacker on the adjacent network to achieve full compromise (confidentiality, integrity, availability). While no public exploits or active exploitation have been observed, and community discussion is minimal, the potential for remote code execution remains.

Impacted Technologies

VendorProductVersion(s)CPE
roava1swv1.9CPE matchmatch criteria
cpe:2.3:o:anker-in:roav_dashcam_a1_firmware:roava1swv1.9:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.0HIGH

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

Attack Vector
ADJACENT_NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.3
Impact Score
6.0
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.71%
Probability of exploitation in next 30 days
EPSS Percentile
49.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0071 is in the 54th percentile among its peer group of 1,875 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

talosintelligence.com / vulnerability_reports/TALOS-2018-0687
Third Party Advisory