CVE-2019-19397
HIGHCVSS 7.5/10EPSS 0.76%
Last modified
CVE-2019-19397 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. There is a weak algorithm vulnerability in some Huawei products. The affected products use weak algorithms by default. EPSS estimates a 0.76% chance of exploitation in the next 30 days.
Description
There is a weak algorithm vulnerability in some Huawei products. The affected products use weak algorithms by default. Attackers may exploit the vulnerability to cause information leaks.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Huawei | S12700 Firmware | v200r007c00 |
| Huawei | S12700 Firmware | v200r007c01 |
| Huawei | S12700 Firmware | v200r007c20 |
| Huawei | S12700 Firmware | v200r008c00 |
| Huawei | S12700 Firmware | v200r010c00 |
| Huawei | S12700 Firmware | v200r011c10 |
| Huawei | S12700 Firmware | v200r012c00 |
| Huawei | S1700 Firmware | v200r006c10 |
| Huawei | S1700 Firmware | v200r010c00 |
| Huawei | S1700 Firmware | v200r011c10 |
| Huawei | S1700 Firmware | v200r012c00 |
| Huawei | S1700 Firmware | v200r012c20 |
| Huawei | S2700 Firmware | v200r006c00 |
| Huawei | S2700 Firmware | v200r006c10 |
| Huawei | S2700 Firmware | v200r007c00 |
| Huawei | S2700 Firmware | v200r008c00 |
| Huawei | S2700 Firmware | v200r010c00 |
| Huawei | S2700 Firmware | v200r011c00 |
| Huawei | S2700 Firmware | v200r011c10 |
| Huawei | S2700 Firmware | v200r012c00 |
| Huawei | S5700 Firmware | v200r005c00 |
| Huawei | S5700 Firmware | v200r005c02 |
| Huawei | S5700 Firmware | v200r005c03 |
| Huawei | S5700 Firmware | v200r006c00 |
| Huawei | S5700 Firmware | v200r007c00 |
| Huawei | S5700 Firmware | v200r008c00 |
| Huawei | S5700 Firmware | v200r010c00 |
| Huawei | S5700 Firmware | v200r011c00 |
| Huawei | S5700 Firmware | v200r011c10 |
| Huawei | S5700 Firmware | v200r012c00 |
| Huawei | S5700 Firmware | v200r012c20 |
| Huawei | S6700 Firmware | v200r005c00 |
| Huawei | S6700 Firmware | v200r005c01 |
| Huawei | S6700 Firmware | v200r005c02 |
| Huawei | S6700 Firmware | v200r008c00 |
| Huawei | S6700 Firmware | v200r010c00 |
| Huawei | S6700 Firmware | v200r011c00 |
| Huawei | S6700 Firmware | v200r011c10 |
| Huawei | S6700 Firmware | v200r012c00 |
| Huawei | S7700 Firmware | v200r006c00 |
| Huawei | S7700 Firmware | v200r007c00 |
| Huawei | S7700 Firmware | v200r008c00 |
| Huawei | S7700 Firmware | v200r010c00 |
| Huawei | S7700 Firmware | v200r011c10 |
| Huawei | S7700 Firmware | v200r012c00 |
| Huawei | S9700 Firmware | v200r006c00 |
| Huawei | S9700 Firmware | v200r007c00 |
| Huawei | S9700 Firmware | v200r007c01 |
| Huawei | S9700 Firmware | v200r008c00 |
| Huawei | S9700 Firmware | v200r010c00 |
Showing 50 of 52 affected configurations. See NVD for the full list.
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-19397?
There is a weak algorithm vulnerability in some Huawei products. The affected products use weak algorithms by default. Attackers may exploit the vulnerability to cause information leaks.
How severe is CVE-2019-19397?
CVE-2019-19397 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.76% probability of exploitation in the next 30 days.
How do I fix CVE-2019-19397?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2019-19397?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST