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CVE-2019-7745

25
FAUCET Score

CVE-2019-7745 is a critical vulnerability affecting JioFi 4 jmr1140 devices, specifically the Amtel_JMR1140_R12.07 firmware. It allows unauthenticated remote attackers to easily extract the Wi-Fi password by making a specific request to the cgi-bin/qcmap_web_cgi endpoint. With a CVSS score of 9.8, this vulnerability poses a severe risk, enabling full compromise of confidentiality, integrity, and availability due to its network-based attack vector and low complexity. Despite its critical severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
amtel_jmr1140_r12.07CPE matchmatch criteria
cpe:2.3:o:jio:jmr1140_firmware:amtel_jmr1140_r12.07:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
3.81%
Probability of exploitation in next 30 days
EPSS Percentile
88.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0381 is in the 82nd percentile among its peer group of 36,829 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/151655/Jiofi-4-JMR-1140-WiFi-Password-Cross-Site-Request-Forgery.html
Broken LinkThird Party AdvisoryVDB Entry
jiosecuritybugs.blogspot.com / 2019/02/cve-2019-7745-jiofi-4-jmr1140.html
Broken LinkThird Party Advisory
exploit-db.com / exploits/46364
Broken LinkThird Party AdvisoryVDB Entry