CVE-2017-17305 describes a Bleichenbacher Oracle vulnerability in the IPSEC IKEv1 implementations of several Huawei Firewall products, including specific versions of the USG2205BSR, USG2220BSR, USG5120BSR, and USG5150BSR. This medium-severity vulnerability (CVSS 5.9) allows remote attackers to decrypt IPSEC tunnel ciphertext data by leveraging the RSA padding oracle, impacting the security of IPSec tunnels. While the attack complexity is high, it requires no user interaction. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or KEV listing, though it has garnered some community discussion and media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
v300r001c10spc600CPE matchmatch criteria | cpe:2.3:o:huawei:usg2205bsr_firmware:v300r001c10spc600:*:*:*:*:*:*:* | ||
v300r001c00CPE matchmatch criteria | cpe:2.3:o:huawei:usg2220bsr_firmware:v300r001c00:*:*:*:*:*:*:* | ||
v300r001c00CPE matchmatch criteria | cpe:2.3:o:huawei:usg5120bsr_firmware:v300r001c00:*:*:*:*:*:*:* | ||
v300r001c00CPE matchmatch criteria | cpe:2.3:o:huawei:usg5150bsr_firmware:v300r001c00:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.