CVE-2018-19082

30
FAUCET Score

CVE-2018-19082 is a critical stack-based buffer overflow vulnerability affecting Foscam Opticam i5 devices running System Firmware 1.5.2.11 and Application Firmware 2.21.1.128. This flaw, rated 9.8 CVSS (Critical), allows unauthenticated remote attackers to execute arbitrary code by sending a crafted IPv4Address field to the ONVIF devicemgmt SetDNS method. Despite its high severity and potential for complete compromise (confidentiality, integrity, availability), there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2.21.1.128CPE matchmatch criteria
cpe:2.3:o:opticam:i5_application_firmware:2.21.1.128:*:*:*:*:*:*:*
1.5.2.11CPE matchmatch criteria
cpe:2.3:o:opticam:i5_system_firmware:1.5.2.11:*:*:*:*:*:*:*
2.72.1.32CPE matchmatch criteria
cpe:2.3:o:foscam:c2_application_firmware:2.72.1.32:*:*:*:*:*:*:*
1.11.1.8CPE matchmatch criteria
cpe:2.3:o:foscam:c2_system_firmware:1.11.1.8:*:*:*:*:*:*:*

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
2.32%
Probability of exploitation in next 30 days
EPSS Percentile
81.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0232 is in the 71st percentile among its peer group of 36,833 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.