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CVE-2023-27747

24
FAUCET Score

CVE-2023-27747 is a critical authentication bypass vulnerability affecting BlackVue DR750-2CH LTE dashcam firmware v.1.012_2022.10.26 and earlier, allowing unauthenticated access to the device's web server. This flaw enables attackers to view sensitive configurations and recordings without credentials. Rated 7.5 HIGH on CVSS, it presents a low-complexity network attack with high confidentiality impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
1.012_2022.10.26CPE matchmatch criteria
cpe:2.3:o:blackvue:dr750-2ch_lte_firmware:1.012_2022.10.26:*:*:*:*:*:*:*
1.012_2022.10.26CPE matchmatch criteria
cpe:2.3:o:blackvue:dr750-2ch_ir_lte_firmware:1.012_2022.10.26:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.13%
Probability of exploitation in next 30 days
EPSS Percentile
63.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0113 is in the 41st percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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

blackvue.com
Product
github.com / eyJhb/blackvue-cve-2022
ExploitThird Party Advisory
github.com / eyJhb/blackvue-cve-2023
ExploitThird Party Advisory
shop.blackvue.com / product/dr750-2ch-ir-lte
Product