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CVE-2021-41158

🗓️ 26 Oct 2021 13:55:10Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 170 Views🌐 WEB

FreeSWITCH SIP digest leak vulnerability. Allows attackers to recover gateway passwords through offline cracking attack. No special network privileges required

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
zdt
zdt
FreeSWITCH 1.10.6 SIP Digest Leak Vulnerability
26 Oct 202100:00
zdt
attackerkb
ATTACKERKB
CVE-2021-41158
26 Oct 202114:15
attackerkb
alpinelinux
AlpineLinux
CVE-2021-41158
26 Oct 202113:55
alpinelinux
circl
Circl
CVE-2021-41158
26 Oct 202118:15
circl
cnnvd
CNNVD
FreeSWITCH 访问控制错误漏洞
25 Oct 202100:00
cnnvd
cvelist
Cvelist
CVE-2021-41158 FreeSWITCH vulnerable to SIP digest leak for configured gateways
26 Oct 202113:55
cvelist
euvd
EUVD
EUVD-2021-28268
3 Oct 202520:07
euvd
nvd
NVD
CVE-2021-41158
26 Oct 202114:15
nvd
openvas
OpenVAS
FreeSWITCH < 1.10.7 Multiple Vulnerabilities
27 Oct 202100:00
openvas
osv
OSV
ALPINE-CVE-2021-41158
26 Oct 202114:15
osv
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NVD
Vulners
Node
[
  {
    "product": "freeswitch",
    "vendor": "signalwire",
    "versions": [
      {
        "status": "affected",
        "version": "< 1.10.7"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
realmpathsip:[email protected]:5080SIP digest leak via crafted challenge to gateway: attacker elicits a challenge response by sending/processing SIP requests with a forged 407, enabling offline password cracking of the gateway.CWE-200CWE-346
Proxy-Authenticatepathsip:[email protected]:5080SIP digest leak via crafted challenge to gateway: attacker elicits a challenge response by sending/processing SIP requests with a forged 407, enabling offline password cracking of the gateway.CWE-200CWE-346
Proxy-Authorizationpathsip:[email protected]:5080SIP digest leak via crafted challenge to gateway: attacker elicits a challenge response by sending/processing SIP requests with a forged 407, enabling offline password cracking of the gateway.CWE-200CWE-346
Digestpathsip:[email protected]:5080SIP digest leak via crafted challenge to gateway: attacker elicits a challenge response by sending/processing SIP requests with a forged 407, enabling offline password cracking of the gateway.CWE-200CWE-346
noncepathsip:[email protected]:5080SIP digest leak via crafted challenge to gateway: attacker elicits a challenge response by sending/processing SIP requests with a forged 407, enabling offline password cracking of the gateway.CWE-200CWE-346
uripathsip:[email protected]:5080SIP digest leak via crafted challenge to gateway: attacker elicits a challenge response by sending/processing SIP requests with a forged 407, enabling offline password cracking of the gateway.CWE-200CWE-346
usernamepathsip:[email protected]:5080SIP digest leak via crafted challenge to gateway: attacker elicits a challenge response by sending/processing SIP requests with a forged 407, enabling offline password cracking of the gateway.CWE-200CWE-346
realmpathsip:[email protected]:5060SIP digest leak via internal/intrinsic INVITE flow over the internal SIP profile: attacker can trigger a challenge response using the gateway realm, enabling password recovery.CWE-200CWE-346
Proxy-Authenticatepathsip:[email protected]:5060SIP digest leak via internal/intrinsic INVITE flow over the internal SIP profile: attacker can trigger a challenge response using the gateway realm, enabling password recovery.CWE-200CWE-346
Proxy-Authorizationpathsip:[email protected]:5060SIP digest leak via internal/intrinsic INVITE flow over the internal SIP profile: attacker can trigger a challenge response using the gateway realm, enabling password recovery.CWE-200CWE-346
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17 Jun 2026 04:07Current
6.5Medium risk
Vulners AI Score6.5
CVSS 25
CVSS 3.15.8 - 7.5
EPSS0.00825
170