What’s Vulnerable › Vulnerabilities
CVE-2023-5142: H3C ER6300G2 Config File userLogin.asp path traversal
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 2.7% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2023-09-24 · updated 2026-06-17
- Weakness: CWE-22
Description
A vulnerability classified as problematic was found in H3C GR-1100-P, GR-1108-P, GR-1200W, GR-1800AX, GR-2200, GR-3200, GR-5200, GR-8300, ER2100n, ER2200G2, ER3200G2, ER3260G2, ER5100G2, ER5200G2 and ER6300G2 up to 20230908. This vulnerability affects unknown code of the file /userLogin.asp of the component Config File Handler. The manipulation leads to path traversal. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. VDB-240238 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
- H3C Er2100N Firmware: through 20230908
- H3C Er2200G2 Firmware: through 20230908
- H3C Er3200G2 Firmware: through 20230908
- H3C Er3260G2 Firmware: through 20230908
- H3C Er5100G2 Firmware: through 20230908
- H3C Er5200G2 Firmware: through 20230908
- H3C Er6300G2 Firmware: through 20230908
- H3C Gr-1100-P Firmware: through 20230908
- H3C Gr-1108-P Firmware: through 20230908
- H3C Gr-1200W Firmware: through 20230908
- H3C Gr-1800Ax Firmware: through 20230908
- H3C Gr-2200 Firmware: through 20230908
- H3C Gr-3200 Firmware: through 20230908
- H3C Gr-5200 Firmware: through 20230908
- H3C Gr-8300 Firmware: through 20230908
References
- https://github.com/CJCniubi666/H3C-ER/blob/main/README.md
- https://github.com/yinsel/CVE-H3C-Report
- https://vuldb.com/?ctiid.240238
- https://vuldb.com/?id.240238
- https://github.com/CJCniubi666/H3C-ER/blob/main/README.md
- https://github.com/yinsel/CVE-H3C-Report
- https://vuldb.com/?ctiid.240238
- https://vuldb.com/?id.240238
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