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CVE-2021-41426

26
FAUCET Score

CVE-2021-41426 describes a Cross-Site Request Forgery (CSRF) vulnerability in Beeline Smart box firmware version 2.0.38, specifically affecting the mgt_end_user.htm component. This vulnerability carries a high CVSS score of 8.8, indicating a critical risk where an unauthenticated attacker could achieve high impact on confidentiality, integrity, and availability with low attack complexity, requiring user interaction. While no public exploit intelligence (Metasploit, Nuclei, ExploitDB) or active exploitation (KEV, Hot List) has been observed, and community discussion is minimal, the inherent risk of CSRF warrants attention.

Impacted Technologies

VendorProductVersion(s)CPE
2.0.38CPE matchmatch criteria
cpe:2.3:o:beeline:smart_box_firmware:2.0.38:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.69%
Probability of exploitation in next 30 days
EPSS Percentile
48.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0069 is in the 50th percentile among its peer group of 14,875 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 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 0.1 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

tula.beeline.ru / customers/pomosh/home/domashnij-internet/nastrojki-s-routerom/beelinesmartbox
ProductVendor Advisory
youtu.be / HL73yOW7YWU
ExploitThird Party Advisory
youtu.be / WtcyIVImcwc
ExploitThird Party Advisory