CVE-2020-27556
CVE-2020-27556 is a medium-severity vulnerability in Basetech Ge-131 Bt-1837836 Firmware with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-330.
Key facts
- Severity: Medium (CVSS 3.x base score 5.3)
- CVSS v2: 5.0
- EPSS exploit prediction: 1% (60th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-330
- Affected product: Basetech Ge-131 Bt-1837836 Firmware
- Published:
- Last modified:
Description
A predictable device ID in BASETech GE-131 BT-1837836 firmware 20180921 allows unauthenticated remote attackers to connect to the device.
Frequently asked questions
- What is CVE-2020-27556?
- A predictable device ID in BASETech GE-131 BT-1837836 firmware 20180921 allows unauthenticated remote attackers to connect to the device.
- How severe is CVE-2020-27556?
- CVE-2020-27556 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
- Is CVE-2020-27556 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-27556?
- CVE-2020-27556 affects Basetech Ge-131 Bt-1837836 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-27556?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2020-27556 published?
- CVE-2020-27556 was published on 2020-11-17 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:basetech:ge-131_bt-1837836_firmware:20180921:*:*:*:*:*:*:*
More vulnerabilities in Basetech Ge-131 Bt-1837836 Firmware
- CVE-2020-27555 — Critical (CVSS 9.8): Use of default credentials for the telnet server in BASETech GE-131 BT-1837836 firmware 20180921 allows remote…
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- CVE-2020-27553 — High (CVSS 7.5): In BASETech GE-131 BT-1837836 firmware 20180921, the web-server on the system is configured with the option…
- CVE-2020-27558 — Medium (CVSS 6.5): Use of an undocumented user in BASETech GE-131 BT-1837836 firmware 20180921 allows remote attackers to view the video…
- CVE-2020-27557 — Medium (CVSS 5.5): Unprotected Storage of Credentials vulnerability in BASETech GE-131 BT-1837836 firmware 20180921 allows local users to…
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