CVE-2022-34887
CVE-2022-34887 is a medium-severity vulnerability in Lenovo Gm265dn Firmware with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-287.
Key facts
- Severity: Medium (CVSS 3.x base score 4.3)
- EPSS exploit prediction: 0% (19th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-287
- Affected product: Lenovo Gm265dn Firmware
- Published:
- Last modified:
Description
Standard users can directly operate and set printer configuration information , such as IP, in some Lenovo Printers without having to authenticate with the administrator password.
Frequently asked questions
- What is CVE-2022-34887?
- Standard users can directly operate and set printer configuration information , such as IP, in some Lenovo Printers without having to authenticate with the administrator password.
- How severe is CVE-2022-34887?
- CVE-2022-34887 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
- Is CVE-2022-34887 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-34887?
- CVE-2022-34887 primarily affects Lenovo Gm265dn Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2022-34887?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2022-34887 published?
- CVE-2022-34887 was published on 2023-10-27 and last updated on 2026-06-17.
References
Affected products (3)
- cpe:2.3:o:lenovo:gm265dn_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:gm266dns_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:g263dns_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Lenovo Gm265dn Firmware
- CVE-2022-34886 — High (CVSS 8.8): A remote code execution vulnerability was found in the firmware used in some Lenovo printers, which can be caused by a…
- CVE-2022-3429 — Medium (CVSS 6.5): A denial-of-service vulnerability was found in the firmware used in Lenovo printers, where users send illegal or…
All CVEs affecting Lenovo Gm265dn Firmware →
Other CWE-287 (Improper Authentication) vulnerabilities
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- CVE-2026-46389 — Critical (CVSS 10.0): UDS Identity Config builds the Keycloak configuration image (realm, plugins, theme, truststore, JARs) consumed by UDS…
- CVE-2026-10611 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in MISP when LDAP mixed authentication is enabled with OTP enforcement.…
- CVE-2026-47280 — Critical (CVSS 10.0): Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a…
- CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
- CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…
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