How severe is CVE-2019-7746?

CVE-2019-7746 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2019-7746 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-2019-7746?

CVE-2019-7746 affects Jio Jmr1140 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-7746?

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-2019-7746 published?

CVE-2019-7746 was published on 2019-05-07 and last updated on 2026-06-17.

CVE-2019-7746

CVE-2019-7746 is a high-severity vulnerability in Jio Jmr1140 Firmware with a CVSS 3.x base score of 8.1. 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-352.

Key facts

Severity: High (CVSS 3.x base score 8.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (60th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Jio Jmr1140 Firmware
Published: 2019-05-07
Last modified: 2026-06-17

Description

JioFi 4 jmr1140 Amtel_JMR1140_R12.07 devices allow remote attackers to obtain an admin token by making a /cgi-bin/qcmap_auth type=getuser request and then reading the token field. This token value can then be used to change the Wi-Fi password or perform a factory reset.

Frequently asked questions

What is CVE-2019-7746?: JioFi 4 jmr1140 Amtel_JMR1140_R12.07 devices allow remote attackers to obtain an admin token by making a /cgi-bin/qcmap_auth type=getuser request and then reading the token field. This token value can then be used to change the Wi-Fi password or perform a factory reset.
How severe is CVE-2019-7746?: CVE-2019-7746 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2019-7746 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-2019-7746?: CVE-2019-7746 affects Jio Jmr1140 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-7746?: 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-2019-7746 published?: CVE-2019-7746 was published on 2019-05-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:jio:jmr1140_firmware:amtel_jmr1140_r12.07:*:*:*:*:*:*:*

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