CVE-2020-9474
CVE-2020-9474 is a high-severity vulnerability in Siedle Sg 150-0 Firmware with a CVSS 3.x base score of 8.8. 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-494.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- CVSS v2: 9.0
- EPSS exploit prediction: 2% (78th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-494
- Affected product: Siedle Sg 150-0 Firmware
- Published:
- Last modified:
Description
The S. Siedle & Soehne SG 150-0 Smart Gateway before 1.2.4 allows remote code execution via the backup functionality in the web frontend. By using an exploit chain, an attacker with access to the network can get root access on the gateway.
Frequently asked questions
- What is CVE-2020-9474?
- The S. Siedle & Soehne SG 150-0 Smart Gateway before 1.2.4 allows remote code execution via the backup functionality in the web frontend. By using an exploit chain, an attacker with access to the network can get root access on the gateway.
- How severe is CVE-2020-9474?
- CVE-2020-9474 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2020-9474 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-9474?
- CVE-2020-9474 affects Siedle Sg 150-0 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-9474?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2020-9474 published?
- CVE-2020-9474 was published on 2020-05-07 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:siedle:sg_150-0_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Siedle Sg 150-0 Firmware
- CVE-2020-9475 — High (CVSS 7.0): The S. Siedle & Soehne SG 150-0 Smart Gateway before 1.2.4 allows local privilege escalation via a race condition in…
- CVE-2020-9473 — Medium (CVSS 6.6): The S. Siedle & Soehne SG 150-0 Smart Gateway before 1.2.4 has a passwordless ftp ssh user. By using an exploit chain,…
All CVEs affecting Siedle Sg 150-0 Firmware →
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