CVE-2019-20046
CVE-2019-20046 is a critical-severity vulnerability in S3india Husky Rtu 6049-e70 Firmware with a CVSS 3.x base score of 9.8. 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-287.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 2% (81st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-287
- Affected product: S3india Husky Rtu 6049-e70 Firmware
- Published:
- Last modified:
Description
The Synergy Systems & Solutions PLC & RTU system has a vulnerability in HUSKY RTU 6049-E70 firmware versions 5.0 and prior. The affected product does not require adequate authentication, which may allow an attacker to read sensitive information or execute arbitrary code. This is a different issue than CVE-2019-16879 and CVE-2019-20045.
Frequently asked questions
- What is CVE-2019-20046?
- The Synergy Systems & Solutions PLC & RTU system has a vulnerability in HUSKY RTU 6049-E70 firmware versions 5.0 and prior. The affected product does not require adequate authentication, which may allow an attacker to read sensitive information or execute arbitrary code. This is a different issue than CVE-2019-16879 and CVE-2019-20045.
- How severe is CVE-2019-20046?
- CVE-2019-20046 has a CVSS 3.x base score of 9.8, 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-2019-20046 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-20046?
- CVE-2019-20046 affects S3india Husky Rtu 6049-e70 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-20046?
- 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-2019-20046 published?
- CVE-2019-20046 was published on 2020-02-14 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:s3india:husky_rtu_6049-e70_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in S3india Husky Rtu 6049-e70 Firmware
- CVE-2019-20045 — High (CVSS 7.5): The Synergy Systems & Solutions PLC & RTU system has a vulnerability in HUSKY RTU 6049-E70 firmware versions 5.0 and…
- CVE-2020-7802 — Medium (CVSS 5.3): The Synergy Systems & Solutions (SSS) HUSKY RTU 6049-E70, with firmware Versions 5.0 and prior, has an Incorrect…
All CVEs affecting S3india Husky Rtu 6049-e70 Firmware →
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- CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
- CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…
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