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CVE-2018-7943

UnknownEPSS 1.23%

Last modified

CVE-2018-7943 is a vulnerability of currently unknown severity. There is an authentication bypass vulnerability in some Huawei servers. A remote attacker with low privilege may bypass the authentication by some special operations. EPSS estimates a 1.23% chance of exploitation in the next 30 days.

Description

There is an authentication bypass vulnerability in some Huawei servers. A remote attacker with low privilege may bypass the authentication by some special operations. Due to insufficient authentication, an attacker may exploit the vulnerability to get some sensitive information and high-level users' privilege.

Metrics

EPSS Probability
1.23%

65.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
Huawei1288h V5 Firmwarev100r005c00
Huawei2288h V5 Firmwarev100r005c00
Huawei2488 V5 Firmwarev100r005c00
HuaweiCh121 V3 Firmwarev100r001c00
HuaweiCh121l V3 Firmwarev100r001c00
HuaweiCh121l V5 Firmwarev100r001c00
HuaweiCh121 V5 Firmwarev100r001c00
HuaweiCh140 V3 Firmwarev100r001c00
HuaweiCh140l V3 Firmwarev100r001c00
HuaweiCh220 V3 Firmwarev100r001c00
HuaweiCh222 V3 Firmwarev100r001c00
HuaweiCh242 V3 Firmwarev100r001c00
HuaweiCh242 V5 Firmwarev100r001c00
HuaweiRh1288 V3 Firmwarev100r003c00
HuaweiRh2288 V3 Firmwarev100r003c00
HuaweiRh2288h V3 Firmwarev100r003c00
HuaweiXh310 V3 Firmwarev100r003c00
HuaweiXh321 V3 Firmwarev100r003c00
HuaweiXh321 V5 Firmwarev100r005c00
HuaweiXh620 V3 Firmwarev100r003c00

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2018-7943?
There is an authentication bypass vulnerability in some Huawei servers. A remote attacker with low privilege may bypass the authentication by some special operations. Due to insufficient authentication, an attacker may exploit the vulnerability to get some sensitive information and high-level users' privilege.
How severe is CVE-2018-7943?
Severity scoring for CVE-2018-7943 is pending analysis. The EPSS model estimates a 1.23% probability of exploitation in the next 30 days.
How do I fix CVE-2018-7943?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-7943?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST