How severe is CVE-2015-7930?

CVE-2015-7930 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2015-7930 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-7930?

CVE-2015-7930 affects Adcon A840 Telemetry Gateway Base Station Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2015-7930?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2015-7930 published?

CVE-2015-7930 was published on 2015-12-24 and last updated on 2026-06-17.

CVE-2015-7930

CVE-2015-7930 is a critical-severity vulnerability in Adcon A840 Telemetry Gateway Base Station Firmware with a CVSS 3.x base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 3.x base score 10.0)
CVSS v2: 10.0
EPSS exploit prediction: 3% (83rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Adcon A840 Telemetry Gateway Base Station Firmware
Published: 2015-12-24
Last modified: 2026-06-17

Description

Adcon Telemetry A840 Telemetry Gateway Base Station has hardcoded credentials, which allows remote attackers to obtain administrative access via unspecified vectors.

Frequently asked questions

What is CVE-2015-7930?: Adcon Telemetry A840 Telemetry Gateway Base Station has hardcoded credentials, which allows remote attackers to obtain administrative access via unspecified vectors.
How severe is CVE-2015-7930?: CVE-2015-7930 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2015-7930 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-7930?: CVE-2015-7930 affects Adcon A840 Telemetry Gateway Base Station Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-7930?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2015-7930 published?: CVE-2015-7930 was published on 2015-12-24 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:adcon:a840_telemetry_gateway_base_station_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Adcon A840 Telemetry Gateway Base Station Firmware

CVE-2015-7931 — High (CVSS 8.7): The Java client in Adcon Telemetry A840 Telemetry Gateway Base Station does not authenticate the station device, which…
CVE-2015-7934 — High (CVSS 8.6): The Java client in Adcon Telemetry A840 Telemetry Gateway Base Station allows remote attackers to discover log-file…
CVE-2015-7932 — High (CVSS 8.6): Adcon Telemetry A840 Telemetry Gateway Base Station allows remote attackers to obtain sensitive information by sniffing…

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