CVE-2020-27691
CVE-2020-27691 is a medium-severity vulnerability in Imomobile Verve Connect Vh510 Firmware with a CVSS 3.x base score of 6.1. 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-79.
Key facts
- Severity: Medium (CVSS 3.x base score 6.1)
- CVSS v2: 4.3
- EPSS exploit prediction: 1% (50th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Imomobile Verve Connect Vh510 Firmware
- Published:
- Last modified:
Description
The Relish (Verve Connect) VH510 device with firmware before 1.0.1.6L0516 allows XSS via URLBlocking Settings, SNMP Settings, and System Log Settings.
Frequently asked questions
- What is CVE-2020-27691?
- The Relish (Verve Connect) VH510 device with firmware before 1.0.1.6L0516 allows XSS via URLBlocking Settings, SNMP Settings, and System Log Settings.
- How severe is CVE-2020-27691?
- CVE-2020-27691 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2020-27691 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-27691?
- CVE-2020-27691 affects Imomobile Verve Connect Vh510 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-27691?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2020-27691 published?
- CVE-2020-27691 was published on 2020-11-04 and last updated on 2026-06-17.
References
- https://6point6.co.uk/insights/security-advisory-relish-4g-hub-vh510/
- https://6point6.co.uk/wp-content/uploads/2020/10/Relish-4G-VH510-Hub-Full-Disclosure-v1.3.pdf
Affected products (1)
- cpe:2.3:o:imomobile:verve_connect_vh510_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Imomobile Verve Connect Vh510 Firmware
- CVE-2020-27689 — Critical (CVSS 9.8): The Relish (Verve Connect) VH510 device with firmware before 1.0.1.6L0516 contains undocumented default admin…
- CVE-2020-27692 — High (CVSS 8.8): The Relish (Verve Connect) VH510 device with firmware before 1.0.1.6L0516 contains multiple CSRF vulnerabilities within…
- CVE-2020-27690 — Medium (CVSS 5.5): The Relish (Verve Connect) VH510 device with firmware before 1.0.1.6L0516 contains a buffer overflow within its web…
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