Integer overflow in Huawei Dbs3900 Tdd Lte
CVE-2019-19414
There is an integer overflow vulnerability in LDAP server of some Huawei products. Due to insufficient input validation, a remote attacker could exploit this vulnerability by sending malformed packets to the target devices. Successful exploit could cause the affected system crash.
Vulnerability class: Integer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.010 (61.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 61st percentile — 61.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- Huawei Dbs3900 Tdd Lte
- Huawei Dbs3900 Tdd Lte Firmware — versions v100r003c00, v100r004c10
- Huawei Dp300
- Huawei Dp300 Firmware — versions v500r002c00
- Huawei Rp200
- Huawei Rp200 Firmware — versions v500r002c00spc200, v600r006c00
- Huawei Te30
- Huawei Te30 Firmware — versions v100r001c10, v600r006c00
- Huawei Te40
- Huawei Te40 Firmware — versions v600r006c00
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2019-19414?
- CVE-2019-19414 is a high-severity vulnerability in Huawei Dbs3900 Tdd Lte, classified under Integer Overflow or Wraparound. CVSS score: 7.5/10. Published 2020-01-21.
- How severe is CVE-2019-19414?
- High severity. CVSS v3 base score is 7.5 out of 10.