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CVE-2021-22293

23
FAUCET Score

CVE-2021-22293 describes an inconsistent interpretation of HTTP requests vulnerability in specific versions of Huawei CampusInsight, ManageOne, and Taurus-AL00A products. This vulnerability, rated 7.5 HIGH on CVSS, allows unauthenticated attackers to remotely cause information leakage with low attack complexity. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
v100r019c10CPE matchmatch criteria
cpe:2.3:a:huawei:campusinsight:v100r019c10:*:*:*:*:*:*:*
6.5.1.1CPE matchmatch criteria
cpe:2.3:a:huawei:manageone:6.5.1.1:-:*:*:*:*:*:*
6.5.1.1CPE matchmatch criteria
cpe:2.3:a:huawei:manageone:6.5.1.1:rc1:*:*:*:*:*:*
6.5.1.1CPE matchmatch criteria
cpe:2.3:a:huawei:manageone:6.5.1.1:rc2:*:*:*:*:*:*
6.5.1.1CPE matchmatch criteria
cpe:2.3:a:huawei:manageone:6.5.1.1:spc100:*:*:*:*:*:*

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
0.91%
Probability of exploitation in next 30 days
EPSS Percentile
56.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0091 is in the 31st percentile among its peer group of 51,485 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-20210120-01-http-en
Vendor Advisory