Remote code execution in several Huawei products
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | N/A |
| CWE-ID | CWE-20 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
iManager NetEco 6000 Client/Desktop applications / Other client software iManager NetEco Client/Desktop applications / Other client software eSpace ECS Client/Desktop applications / Other client software FusionCompute Client/Desktop applications / Other client software RSE6500 Hardware solutions / Other hardware appliances |
| Vendor | Huawei |
Security Bulletin
This security bulletin contains one high risk vulnerability.
1) Input validation error
EUVDB-ID: #VU23397
Risk: High
CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: N/A
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can send a specially crafted JSON data packets and execute arbitrary code on the target Fastjson server.
MitigationInstall updates from vendor's website.
Vulnerable software versionsiManager NetEco 6000: V600R007C91SPC100 - V600R008C20
iManager NetEco: V600R008C10 - V600R009C10SPC100
eSpace ECS: V300R001C00
RSE6500: V100R001C00 - V500R002C00SPC900
FusionCompute: 6.3 RC1 - 6.5.1
External linkshttp://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191204-01-fastjson-en
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
