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CVE-2020-27553

23
FAUCET Score

CVE-2020-27553 is a critical information disclosure vulnerability affecting BASETech GE-131 BT-1837836 firmware version 20180921. The device's web server is misconfigured with its document root set to "/etc", allowing unauthenticated attackers with network access to download any files from that directory. This vulnerability has a CVSS score of 7.5 (High), indicating a low attack complexity and high confidentiality impact, as sensitive system files could be exposed. While no public exploits, Metasploit modules, or Nuclei templates are available, and there's no evidence of active exploitation or significant community discussion, the potential for unauthorized information access remains a concern.

Impacted Technologies

VendorProductVersion(s)CPE
20180921CPE matchmatch criteria
cpe:2.3:o:basetech:ge-131_bt-1837836_firmware:20180921:*:*:*:*:*:*:*

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
1.50%
Probability of exploitation in next 30 days
EPSS Percentile
71.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0150 is in the 53rd percentile among its peer group of 51,553 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

infosec.rm-it.de / 2020/11/04/basetech-ip-camera-analysis
ExploitThird Party Advisory