Critical CVSS 8.1 EPSS 0.00933 2024-07 archive

Executive Summary

An improper restriction of excessive authentication attempts in GroupMe allows a unauthenticated attacker to elevate privileges over a network.

Overview

8.1
CVSS HIGH
Critical
MS Severity
Not Exploited
MS Exploit Status
Not Found
MS Exploit Likelihood
Category Elevation of Privilege
Released Jul 9 2024
Last Updated Jul 9 2024
Publicly Disclosed No
CISA KEV Not Listed
Known Exploits None Known
EPSS Score 0.00933 — 0.5603 percentile
NVD CVSS 8.1 HIGH — matches MSRC

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
ATTACK VECTOR
Network
ATTACK COMPLEXITY
High
PRIVILEGES REQUIRED
None
USER INTERACTION
None
SCOPE
Unchanged
CONFIDENTIALITY
High
INTEGRITY
High
AVAILABILITY
High
EXPLOIT CODE MATURITY
Unproven
REMEDIATION LEVEL
Official Fix
REPORT CONFIDENCE
Confirmed
Temporal Score: 7.1

EPSS Score

0.00933
probability of exploitation in the next 30 days
0.5603 percentile - updated 2026-06-21
View on FIRST.org

Known Exploits

Acknowledgments

Guy Arazi with Microsoft