CVE-2017-13099— wolfSSL Bleichenbacher/ROBOT
Quick assessment
Affected
wolfSSL wolfSSL
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
wolfSSL（前称CyaSSL）是美国wolfSSL公司的一个针对嵌入式系统开发人员使用的小的、可移植的嵌入式SSL编程库。 wolfSSL 3.12.2之前的版本中存在安全漏洞。攻击者可利用该漏洞从wolfSSL应用程序中找回密钥。
Possible ATT&CK Techniques 1 AI
T1557 · Adversary-in-the-Middle
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2017-13099
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
wolfSSL Bleichenbacher/ROBOT
Source: CVE Program / CVE List V5
Vulnerability Description
wolfSSL prior to version 3.12.2 provides a weak Bleichenbacher oracle when any TLS cipher suite using RSA key exchange is negotiated. An attacker can recover the private key from a vulnerable wolfSSL application. This vulnerability is referred to as "ROBOT."
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
通过差异性导致的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
wolfSSL 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
wolfSSL（前称CyaSSL）是美国wolfSSL公司的一个针对嵌入式系统开发人员使用的小的、可移植的嵌入式SSL编程库。 wolfSSL 3.12.2之前的版本中存在安全漏洞。攻击者可利用该漏洞从wolfSSL应用程序中找回密钥。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Shenlong Deep Dive — AI Deep Analysis
10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.
Affected Products
II. Public POCs for CVE-2017-13099
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2017-13099
请登录查看更多情报信息。
Patches & Fixes for CVE-2017-13099 (1)
-
https://github.com/wolfSSL/wolfssl/pull/1229 x_refsource_CONFIRM
Vendor Advisories for CVE-2017-13099 (3)
-
https://cert-portal.siemens.com/productcert/pdf/ssa-464260.pdf x_refsource_CONFIRM
-
-
Other References for CVE-2017-13099 (2)
-
https://robotattack.org/ x_refsource_MISC
-
http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2018-002.txt x_refsource_CONFIRM
IV. Related Vulnerabilities
Same product: wolfSSL
-
CVE-2026-15442
Heap use-after-free on read during bidirectional (D)TLS shut -
CVE-2026-89102
OCSP stapling v2 multi accepts non-CA chain certificates as -
CVE-2026-89133
NameConstraints not enforced across unconstrained intermedia -
CVE-2026-89134
Subject CN name-constraint check bypassed when non-DNS SAN p -
CVE-2026-89135
Failed X509_verify_cert leaves unverified CA in shared CertM
Same vendor: wolfSSL
-
CVE-2026-15442
Heap use-after-free on read during bidirectional (D)TLS shut -
CVE-2026-89102
OCSP stapling v2 multi accepts non-CA chain certificates as -
CVE-2026-89133
NameConstraints not enforced across unconstrained intermedia -
CVE-2026-89134
Subject CN name-constraint check bypassed when non-DNS SAN p -
CVE-2026-89135
Failed X509_verify_cert leaves unverified CA in shared CertM
Same weakness: CWE-203
-
CVE-2026-11795
User Enumeration in Softtr's E-Commerce Pack -
CVE-2026-104416
Ghost 4.39.0 before 6.64.0 Invite Token Disclosure via Admin -
CVE-2026-104415
Ghost 0.7.2 before 6.64.0 Password Hash Ordering Disclosure -
CVE-2026-63573
Bleichenbacher padding oracle in CMS RSA PKCS#1 v1.5 key-tra -
CVE-2026-63567
IesEngine block-cipher mode checks padding before MAC (CBC p
V. Comments for CVE-2017-13099
No comments yet