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CVE-2018-11689

22
FAUCET Score

CVE-2018-11689 describes a Cross-Site Scripting (XSS) vulnerability in the Web Viewer for Hanwha DVR 2.17 and Smart Viewer in Samsung Web Viewer for Samsung DVR, specifically through the /cgi-bin/webviewer_login_page data3 parameter. This medium-severity vulnerability (CVSS 6.1) can be exploited remotely with low attack complexity, requiring user interaction, and could lead to limited confidentiality and integrity impacts. There is no evidence of active exploitation, publicly available exploit code in Metasploit or ExploitDB, nor significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:samsung:smartviewer:-:*:*:*:*:*:*:*
<= 1.16CPE matchmatch criteria
cpe:2.3:o:hanwha-security:hrd-1642_firmware:*:*:*:*:*:*:*:*
<= 1.16CPE matchmatch criteria
cpe:2.3:o:hanwha-security:hrd-842_firmware:*:*:*:*:*:*:*:*
<= 1.16CPE matchmatch criteria
cpe:2.3:o:hanwha-security:hrd-442_firmware:*:*:*:*:*:*:*:*
<= 1.14CPE matchmatch criteria
cpe:2.3:o:hanwha-security:hrd-1641_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.57%
Probability of exploitation in next 30 days
EPSS Percentile
72.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0157 is in the 85th percentile among its peer group of 26,219 CVEs.

Social Chatter

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

drive.google.com / file/d/1aWbvdrx1KRkUv4ikkm530a2N5qrxCLmr/view
ExploitThird Party Advisory
seclists.org / bugtraq/2018/Jun/40
ExploitMailing ListThird Party Advisory
vulmon.com / vulnerabilitydetails
Third Party Advisory
securityfocus.com / archive/1/542083/100/0/threaded
ExploitThird Party AdvisoryVDB EntryURL Repurposed