CVEvulnerability

CVE-2021-20997

7.5 HIGH Published 2021-05-13 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-05-13
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
Weaknesses
CWE-522

Description

In multiple managed switches by WAGO in different versions it is possible to read out the password hashes of all Web-based Management users.

Affected configurations

• wago 0852-0303 firmware (<= 1.2.3.s0) • wago 0852-1305 firmware (<= 1.1.7.s0) • wago 0852-1505 firmware (<= 1.1.6.s0) • wago 0852-1305\/000-001 firmware (<= 1.0.4.s0) • wago 0852-1505\/000-001 firmware (<= 1.0.4.s0)

Related

Weakness · CWE (1)

  • CWE-522 Insufficiently Protected Credentials weakness

References