CVEvulnerability

CVE-2017-17305

5.9 MEDIUM Published 2018-08-21 Modified 2026-06-17 Official page ↗

Status: Modified
Published: 2018-08-21
Last modified: 2026-06-17
Assigner: [email protected]
CVSS 3.0 ([email protected]): 5.9 MEDIUM — CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected]): 4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
Weaknesses: CWE-310

Description

Some Huawei Firewall products USG2205BSR V300R001C10SPC600; USG2220BSR V300R001C00; USG5120BSR V300R001C00; USG5150BSR V300R001C00 have a Bleichenbacher Oracle vulnerability in the IPSEC IKEv1 implementations. Remote attackers can decrypt IPSEC tunnel ciphertext data by leveraging a Bleichenbacher RSA padding oracle. Cause a Bleichenbacher oracle attack. Successful exploit this vulnerability can impact IPSec tunnel security.

Affected configurations

• huawei usg2205bsr firmware v300r001c10spc600 • huawei usg2220bsr firmware v300r001c00 • huawei usg5120bsr firmware v300r001c00 • huawei usg5150bsr firmware v300r001c00

Weakness · not in database (1)

CWE-310

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180813-01-Bleichenbacher-en Vendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180813-01-Bleichenbacher-en Vendor Advisory

CVE-2017-17305

Description

Affected configurations

Related

Weakness · not in database (1)

References