{"cve":{"cve_id":"CVE-2017-17305","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.01045,"epss_percentile":0.59697,"epss_as_of":"2026-06-23","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.","published_at":"2018-08-21T13:00:00Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180813-01-Bleichenbacher-en"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:09:46.883762Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"huawei-technologies-co.-ltd.","vendor_name":"Huawei Technologies Co., Ltd.","product_slug":"usg2205bsr-usg2220bsr-usg5120bsr-usg5150bsr","product_name":"USG2205BSR; USG2220BSR; USG5120BSR; USG5150BSR","version_start":"USG2205BSR V300R001C10SPC600","version_start_inclusive":true,"version_end":"USG2205BSR V300R001C10SPC600","version_end_inclusive":true,"cpe23_uri":"cve5:huawei-technologies-co.-ltd.:usg2205bsr-usg2220bsr-usg5120bsr-usg5150bsr:USG2205BSR V300R001C10SPC600:USG2205BSR V300R001C10SPC600"},{"vendor_slug":"huawei-technologies-co.-ltd.","vendor_name":"Huawei Technologies Co., Ltd.","product_slug":"usg2205bsr-usg2220bsr-usg5120bsr-usg5150bsr","product_name":"USG2205BSR; USG2220BSR; USG5120BSR; USG5150BSR","version_start":"USG2220BSR V300R001C00","version_start_inclusive":true,"version_end":"USG2220BSR V300R001C00","version_end_inclusive":true,"cpe23_uri":"cve5:huawei-technologies-co.-ltd.:usg2205bsr-usg2220bsr-usg5120bsr-usg5150bsr:USG2220BSR V300R001C00:USG2220BSR V300R001C00"},{"vendor_slug":"huawei-technologies-co.-ltd.","vendor_name":"Huawei Technologies Co., Ltd.","product_slug":"usg2205bsr-usg2220bsr-usg5120bsr-usg5150bsr","product_name":"USG2205BSR; USG2220BSR; USG5120BSR; USG5150BSR","version_start":"USG5120BSR V300R001C00","version_start_inclusive":true,"version_end":"USG5120BSR V300R001C00","version_end_inclusive":true,"cpe23_uri":"cve5:huawei-technologies-co.-ltd.:usg2205bsr-usg2220bsr-usg5120bsr-usg5150bsr:USG5120BSR V300R001C00:USG5120BSR V300R001C00"},{"vendor_slug":"huawei-technologies-co.-ltd.","vendor_name":"Huawei Technologies Co., Ltd.","product_slug":"usg2205bsr-usg2220bsr-usg5120bsr-usg5150bsr","product_name":"USG2205BSR; USG2220BSR; USG5120BSR; USG5150BSR","version_start":"USG5150BSR V300R001C00","version_start_inclusive":true,"version_end":"USG5150BSR V300R001C00","version_end_inclusive":true,"cpe23_uri":"cve5:huawei-technologies-co.-ltd.:usg2205bsr-usg2220bsr-usg5120bsr-usg5150bsr:USG5150BSR V300R001C00:USG5150BSR V300R001C00"}],"exploit_refs":[],"news":[],"references":[{"url":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180813-01-Bleichenbacher-en","source_type":"VENDOR_ADVISORY","tags":["advisory"]}],"timeline":[{"type":"published","at":"2018-08-21T13:00:00Z","label":"CVE published","source":null}]}