Vulnerability in Huawei Nip6800
CVE-2020-1883
Huawei products NIP6800;Secospace USG6600;USG9500 have a memory leak vulnerability. An attacker with high privileges exploits this vulnerability by continuously performing specific operations. Successful exploitation of this vulnerability can cause service abnormal.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.008 (54.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 54.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Huawei Nip6800
- Huawei Nip6800 Firmware — versions v500r001c60spc500
- Huawei Secospace Usg6600
- Huawei Secospace Usg6600 Firmware — versions v500r001c30spc200, v500r001c30spc600, v500r001c60spc500
- Huawei Usg9500
- Huawei Usg9500 Firmware — versions v500r001c30spc200, v500r001c30spc600, v500r001c60spc500
- Nip6800 — versions V500R001C60SPC500
- Secospace Usg6600 — versions V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500
- Usg9500 — versions V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2020-1883?
- CVE-2020-1883 is a medium-severity vulnerability in Huawei Nip6800, classified under Missing Release of Memory after Effective Lifetime. CVSS score: 4.9/10. Published 2020-06-05.
- How severe is CVE-2020-1883?
- Medium severity. CVSS v3 base score is 4.9 out of 10.