SARA / Free Tools / CVE / CVE-2017-17305

CVE-2017-17305 — Some Huawei Firewall products USG2205BSR V300R001C10SPC600; USG2220BSR V300R001C

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 leveragin

CVSS
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EPSS
0.14% (top 66.70%)
CWE
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Published
2018-08-21T13:00:00.000Z
Last modified
2024-08-05T20:51:30.548Z
CVSS vector
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01What is this vulnerability?

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…

02Affected products

VendorProductVersions
Huawei Technologies Co., Ltd.USG2205BSR; USG2220BSR; USG5120BSR; USG5150BSRUSG2205BSR V300R001C10SPC600, USG2220BSR V300R001C00, USG5120BSR V300R001C00, USG5150BSR V300R001C00

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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