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Medium 6.9Published May 7, 2026

CVE-2026-6805Vulnerability on Cryptobox external sharing feature

Updated under an hour ago ()

Does this affect you?

It affects Ercom Cryptobox and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Vulnerability on the external sharing feature in Cryptobox allows an attacker knowing a sharing link URL to retrieve information from the server allowing an offline brute-force attack of the access code associated to this sharing link.

CVSS
6.9 MEDIUM (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Weakness (CWE)
CWE-280
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
THA-PSIRT
NVD analysis
Analyzed
Record last updated
May 7, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
Ercom Cryptobox
ercom:cryptobox (from the name)
4.40.183 not affected; from 4.37.248 before v4.38.0 not affected
CNA record
thalesgroup ercom_cryptobox
thalesgroup:ercom_cryptobox
from 4.37.248 before 4.38.0
NVD

References

References

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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