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CVE-2019-5277

23
FAUCET Score

CVE-2019-5277 describes an information leak vulnerability in Huawei CloudUSM-EUA V600R006C10 and V600R019C00, stemming from improper configuration. This vulnerability carries a CVSS v3.1 score of 7.5 (High), indicating that an unauthenticated attacker can exploit it remotely over the network with low attack complexity to achieve high confidentiality impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
v600r006c10CPE matchmatch criteria
cpe:2.3:o:huawei:cloudusm-eua_firmware:v600r006c10:*:*:*:*:*:*:*
v600r019c00CPE matchmatch criteria
cpe:2.3:o:huawei:cloudusm-eua_firmware:v600r019c00:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.76%
Probability of exploitation in next 30 days
EPSS Percentile
51.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0076 is in the 27th percentile among its peer group of 51,553 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

huawei.com / en/psirt/security-advisories/huawei-sa-20191211-01-eua-en
Vendor Advisory