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TI-2010-03708 Aliases CVE-2010-3903GHSA-w55v-q4px-2w63

Unspecified vulnerability in OpenConnect before 2.23 allows remote AnyConnect SSL VPN…

Priority LOW 25Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · Partial
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

Unspecified vulnerability in OpenConnect before 2.23 allows remote AnyConnect SSL VPN servers to cause a denial of service (application crash) via a 404 HTTP status code.

Why it matters now

EPSS 0.0098 62nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 13

CPEVersionsRoleVendor
cpe:2.3:a:infradead:openconnect:*:*:*:*:*:*:*:*up to 2.22VulnerableInfradead
cpe:2.3:a:infradead:openconnect:1.00:*:*:*:*:*:*:*1.00VulnerableInfradead
cpe:2.3:a:infradead:openconnect:1.10:*:*:*:*:*:*:*1.10VulnerableInfradead
cpe:2.3:a:infradead:openconnect:1.20:*:*:*:*:*:*:*1.20VulnerableInfradead
cpe:2.3:a:infradead:openconnect:1.30:*:*:*:*:*:*:*1.30VulnerableInfradead
cpe:2.3:a:infradead:openconnect:1.40:*:*:*:*:*:*:*1.40VulnerableInfradead
cpe:2.3:a:infradead:openconnect:2.00:*:*:*:*:*:*:*2.00VulnerableInfradead
cpe:2.3:a:infradead:openconnect:2.01:*:*:*:*:*:*:*2.01VulnerableInfradead
cpe:2.3:a:infradead:openconnect:2.10:*:*:*:*:*:*:*2.10VulnerableInfradead
cpe:2.3:a:infradead:openconnect:2.11:*:*:*:*:*:*:*2.11VulnerableInfradead
  • cpe:2.3:a:infradead:openconnect:*:*:*:*:*:*:*:* Versions up to 2.22 Vulnerable ·Infradead
  • cpe:2.3:a:infradead:openconnect:1.00:*:*:*:*:*:*:* Versions 1.00 Vulnerable ·Infradead
  • cpe:2.3:a:infradead:openconnect:1.10:*:*:*:*:*:*:* Versions 1.10 Vulnerable ·Infradead
  • cpe:2.3:a:infradead:openconnect:1.20:*:*:*:*:*:*:* Versions 1.20 Vulnerable ·Infradead
  • cpe:2.3:a:infradead:openconnect:1.30:*:*:*:*:*:*:* Versions 1.30 Vulnerable ·Infradead
  • cpe:2.3:a:infradead:openconnect:1.40:*:*:*:*:*:*:* Versions 1.40 Vulnerable ·Infradead
  • cpe:2.3:a:infradead:openconnect:2.00:*:*:*:*:*:*:* Versions 2.00 Vulnerable ·Infradead
  • cpe:2.3:a:infradead:openconnect:2.01:*:*:*:*:*:*:* Versions 2.01 Vulnerable ·Infradead
  • cpe:2.3:a:infradead:openconnect:2.10:*:*:*:*:*:*:* Versions 2.10 Vulnerable ·Infradead
  • cpe:2.3:a:infradead:openconnect:2.11:*:*:*:*:*:*:* Versions 2.11 Vulnerable ·Infradead
Show 3 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:infradead:openconnect:2.12:*:*:*:*:*:*:*2.12VulnerableInfradead
cpe:2.3:a:infradead:openconnect:2.20:*:*:*:*:*:*:*2.20VulnerableInfradead
cpe:2.3:a:infradead:openconnect:2.21:*:*:*:*:*:*:*2.21VulnerableInfradead
  • cpe:2.3:a:infradead:openconnect:2.12:*:*:*:*:*:*:* Versions 2.12 Vulnerable ·Infradead
  • cpe:2.3:a:infradead:openconnect:2.20:*:*:*:*:*:*:* Versions 2.20 Vulnerable ·Infradead
  • cpe:2.3:a:infradead:openconnect:2.21:*:*:*:*:*:*:* Versions 2.21 Vulnerable ·Infradead

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2010-3903
  2. 2026-10-03 Alias added: GHSA-w55v-q4px-2w63

References

Other 1

  • TI-2020-10191 OpenConnect 8.09 has a buffer overflow, causing a denial of service (application crash)… CVSS 3.1CRITICAL 9.8
  • TI-2019-12221 process_http_response in OpenConnect before 8.05 has a Buffer Overflow when a malicious… CVSS 3.1CRITICAL 9.8
  • TI-2013-05832 OpenConnect VPN client with GnuTLS before 5.02 contains a heap overflow if MTU is increased on reconnection. CVSS 3.1CRITICAL 9.8
  • TI-2012-02835 Heap-based buffer overflow in OpenConnect 3.18 allows remote servers to cause a denial of… CVSS 2.0HIGH 7.8
  • TI-2020-09740 OpenConnect through 8.08 mishandles negative return values from X509_check_ function… CVSS 3.1MEDIUM 5.9
  • TI-2010-03706 OpenConnect before 2.25 does not properly validate X.509 certificates, which allows… CVSS 2.0MEDIUM 6.4
See all 9 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences