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CVE-2018-6827

24
FAUCET Score

CVE-2018-6827 describes a critical vulnerability in VOBOT CLOCK devices prior to version 0.99.30, specifically affecting Omninova Vobot and its firmware. The flaw stems from a failure to verify X.509 certificates from SSL servers, enabling man-in-the-middle (MitM) attacks. This vulnerability carries a high CVSS score of 8.1, indicating a severe risk where attackers can spoof servers, obtain sensitive information, and potentially execute arbitrary code with high impact on confidentiality, integrity, and availability, despite requiring high attack complexity. Currently, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.99.30CPE matchmatch criteria
cpe:2.3:o:omninova:vobot_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.1HIGH

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.91%
Probability of exploitation in next 30 days
EPSS Percentile
56.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0091 is in the 23rd percentile among its peer group of 8,918 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 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

stacksmashing.net / CVE-2018-6827.html
ExploitThird Party Advisory