CVE-2020-1865: huawei cloudengine_12800_firmware Out-of-bounds Read
Vulnerability summary
CVE-2020-1865 is a medium (CVSS 6.5) Out-of-bounds Read vulnerability in huawei cloudengine_12800_firmware. EPSS estimates a 0.34% chance of exploitation in the next 30 days, higher than 25.6% of scored vulnerabilities.
Timeline
- 13-01-2021PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
There is an out-of-bounds read vulnerability in Huawei CloudEngine products. The software reads data past the end of the intended buffer when parsing certain PIM message, an adjacent attacker could send crafted PIM messages to the device, successful exploit could cause out of bounds read when the system does the certain operation.
CVSS metrics
2 scores · 1 source · 2 versionsEPSS trend
Probability
0.34%
Chance of exploitation in the next 30 days
Percentile
26%
Versus all other CVEs
30-day change
+0.01 pp
From 0.33% on 20-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Huawei4 products
- cloudengine_12800_firmwarev200r002c50spc800 | v200r003c00spc810 | v200r005c00spc800 | v200r005c10spc800 | v200r019c00spc800 | v200r019c10spc800
- cloudengine_5800_firmwarev200r002c50spc800 | v200r003c00spc810 | v200r005c00spc800 | v200r005c10spc800 | v200r019c00spc800 | v200r019c10spc800
- cloudengine_6800_firmwarev200r002c50spc800 | v200r003c00spc810 | v200r005c00spc800 | v200r005c10spc800 | v200r005c20spc800 | v200r019c00spc800 | v200r019c10spc800
- cloudengine_7800_firmwarev200r002c50spc800 | v200r003c00spc810 | v200r005c00spc800 | v200r005c10spc800 | v200r019c00spc800 | v200r019c10spc800
1 vendor · 4 products
References
1 links- www.huawei.com/en/psirt/security-advisories/huawei-sa-20201230-02-cloudengine-enX Refsource MISCVendor Advisory