CVE-2020-27556
A predictable device ID in BASETech GE-131 BT-1837836 firmware 20180921 allows unauthenticated...
CVE-2020-27556 is a medium vulnerability (CVSS 5.3) in Basetech Ge-131 Bt-1837836 Firmware, published November 17, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.04%, the 64th percentile. No source names a fixed version.
A predictable device ID in BASETech GE-131 BT-1837836 firmware 20180921 allows unauthenticated remote attackers to connect to the device.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
A predictable device ID in BASETech GE-131 BT-1837836 firmware 20180921 allows unauthenticated remote attackers to connect to the device.
- Record
CVE-2020-27556- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:P/A:N - Weakness
- CWE-330
- Updated
- 2026-11-02
CVE List No score
A predictable device ID in BASETech GE-131 BT-1837836 firmware 20180921 allows unauthenticated remote attackers to connect to the device.
- Record
CVE-2020-27556- Updated
- 2026-11-02
EUVDEUVD-2020-20064 No score
A predictable device ID in BASETech GE-131 BT-1837836 firmware 20180921 allows unauthenticated remote attackers to connect to the device.
- Record
EUVD-2020-20064- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-3j6w-7mhc-r5hr No score
A predictable device ID in BASETech GE-131 BT-1837836 firmware 20180921 allows unauthenticated...
A predictable device ID in BASETech GE-131 BT-1837836 firmware 20180921 allows unauthenticated remote attackers to connect to the device.
- Record
GHSA-3j6w-7mhc-r5hr- Updated
- 2026-11-02
Affected products
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD |