CVE-2021-27702

Name: CVE-2021-27702
Creator: NVD / NIST
Published: 2024-11-12T23:15:03.797+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.3/10EPSS 0.30%

Last modified Jun 17, 2026

CVE-2021-27702 is a high-severity vulnerability rated 7.3/10 on the CVSS scale. Sercomm Router Etisalat Model S3- AC2100 is affected by Incorrect Access Control via the diagnostic utility in the router dashboard.. EPSS estimates a 0.30% chance of exploitation in the next 30 days.

Description

Sercomm Router Etisalat Model S3- AC2100 is affected by Incorrect Access Control via the diagnostic utility in the router dashboard.

Metrics

CVSS 3.1

7.3/10

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

EPSS Probability

0.30%

22.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-77

References

https://github.com/Mrnmap/mrnmap-cve/blob/main/CVE-2021-27702

Timeline

Published: Nov 12, 2024
Last Modified: Jun 17, 2026
Status: Deferred

Frequently Asked Questions

What is CVE-2021-27702?

Sercomm Router Etisalat Model S3- AC2100 is affected by Incorrect Access Control via the diagnostic utility in the router dashboard.

How severe is CVE-2021-27702?

CVE-2021-27702 has a CVSS score of 7.3/10 (HIGH severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.

How do I fix CVE-2021-27702?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-27702?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST