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Fencer Intel
critical 10.0

CVE-2013-2820 json

The Sierra Wireless AirLink Raven X EV-DO gateway 4221_4.0.11.003 and 4228_4.0.11.003 allows remote attackers to reprogram the firmware via…

published 12y ago modified 4mo ago also EUVD-2013-2759

cvss
10.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.9%
EPSS 3.9% chance of exploitation in 30 days, percentile 90%
public exploits
0
none known

Summary

The Sierra Wireless AirLink Raven X EV-DO gateway 4221_4.0.11.003 and 4228_4.0.11.003 allows remote attackers to reprogram the firmware via a replay attack using UDP ports 17336 and 17388.

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-14-007-01B updated cvss 10.0

Sierra Wireless AirLink Raven X EV-DO Vulnerabilities (Update B)

  • Sierra Wireless AirLink Raven X EV-DO 4221_4.0.11.003, 4228_4.0.11.003
    affected: mitigation “Additional information and downloads can be found at: (http://www.sierrawireless.com/Support.aspx)”

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

Exploit prediction

3.90% chance of exploitation in the next 30 days, higher than 90% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 10.0 AV:N/AC:L/Au:N/C:C/I:C/A:C

Classification

Weakness

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.