CVE-2021-3694

HIGH

8.2

Description

LedgerSMB does not sufficiently HTML-encode error messages sent to the browser. By sending a specially crafted URL to an authenticated user, this flaw can be abused for remote code execution and information disclosure.

CVE Details

CVSS v3.1 Score8.2

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published8/23/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

debian:debian_linuxledgersmb:ledgersmb

Weaknesses (CWE)

CWE-79CWE-79

References

https://github.com/ledgersmb/ledgersmb/commit/98fa476d46a4a7e5e9492ed69b4fa190be5547fc(security@huntr.dev)

https://huntr.dev/bounties/ef7f4cf7-3a81-4516-b261-f5b6ac21430c(security@huntr.dev)

https://ledgersmb.org/cve-2021-3694-cross-site-scripting(security@huntr.dev)

https://www.debian.org/security/2021/dsa-4962(security@huntr.dev)

https://github.com/ledgersmb/ledgersmb/commit/98fa476d46a4a7e5e9492ed69b4fa190be5547fc(af854a3a-2127-422b-91ae-364da2661108)

https://huntr.dev/bounties/ef7f4cf7-3a81-4516-b261-f5b6ac21430c(af854a3a-2127-422b-91ae-364da2661108)

https://ledgersmb.org/cve-2021-3694-cross-site-scripting(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2021/dsa-4962(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.