Auth bypass in Sick Sim2000-2p04g10
CVE-2022-43989
Password recovery vulnerability in SICK SIM2x00 (ARM) Partnumber 1092673 and 1081902 with firmware version < 1.2.0 allows an unprivileged remote attacker to gain access to the userlevel defined as RecoverableUserLevel by invocating the password recovery mechanism method. This leads to an increase in their privileges on the system and thereby affecting the confidentiality integrity and availability of the system. An attacker can expect repeatable success by exploiting the vulnerability. The recommended solution is to update the firmware to a version >= 1.2.0 as soon as possible (available in SICK Support Portal).
Vulnerability class: Broken Authentication
EPSS: 0.008 (54.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Sick Sim2000-2p04g10
- Sick Sim2000-2p04g10_firmware
- Sick Sim2500-2p03g10
- Sick Sim2500-2p03g10_firmware
- N/a Sick Sim2x00 (Arm) — versions Partnumber 1092673 and 1081902 with firmware version < 1.2.0
Weakness classification (CWE)
References
- psirt@sick.de (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-43989?
- CVE-2022-43989 is a high-severity vulnerability in Sick Sim2000-2p04g10, classified under Missing Authentication for Critical Function. CVSS score: 7.3/10. Published 2022-11-01.
- How severe is CVE-2022-43989?
- High severity. CVSS v3 base score is 7.3 out of 10.