GoAhead 3.4.0 through 3.6.5 has a NULL Pointer Dereference in the websDecodeUrl function…
Priority MEDIUM 42CWE-476Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-476.
Summary
GoAhead 3.4.0 through 3.6.5 has a NULL Pointer Dereference in the websDecodeUrl function in http.c, leading to a crash for a "POST / HTTP/1.1" request.
Why it matters now
EPSS 0.05794 93rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 20
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:embedthis:goahead:3.4.0:*:*:*:*:*:*:* | 3.4.0 | Vulnerable | Embedthis |
| cpe:2.3:a:embedthis:goahead:3.4.1:*:*:*:*:*:*:* | 3.4.1 | Vulnerable | Embedthis |
| cpe:2.3:a:embedthis:goahead:3.4.2:*:*:*:*:*:*:* | 3.4.2 | Vulnerable | Embedthis |
| cpe:2.3:a:embedthis:goahead:3.4.3:*:*:*:*:*:*:* | 3.4.3 | Vulnerable | Embedthis |
| cpe:2.3:a:embedthis:goahead:3.4.4:*:*:*:*:*:*:* | 3.4.4 | Vulnerable | Embedthis |
| cpe:2.3:a:embedthis:goahead:3.4.5:*:*:*:*:*:*:* | 3.4.5 | Vulnerable | Embedthis |
| cpe:2.3:a:embedthis:goahead:3.4.6:*:*:*:*:*:*:* | 3.4.6 | Vulnerable | Embedthis |
| cpe:2.3:a:embedthis:goahead:3.4.7:*:*:*:*:*:*:* | 3.4.7 | Vulnerable | Embedthis |
| cpe:2.3:a:embedthis:goahead:3.4.8:*:*:*:*:*:*:* | 3.4.8 | Vulnerable | Embedthis |
| cpe:2.3:a:embedthis:goahead:3.4.9:*:*:*:*:*:*:* | 3.4.9 | Vulnerable | Embedthis |
- cpe:2.3:a:embedthis:goahead:3.4.0:*:*:*:*:*:*:* Versions 3.4.0 Vulnerable ·Embedthis
- cpe:2.3:a:embedthis:goahead:3.4.1:*:*:*:*:*:*:* Versions 3.4.1 Vulnerable ·Embedthis
- cpe:2.3:a:embedthis:goahead:3.4.2:*:*:*:*:*:*:* Versions 3.4.2 Vulnerable ·Embedthis
- cpe:2.3:a:embedthis:goahead:3.4.3:*:*:*:*:*:*:* Versions 3.4.3 Vulnerable ·Embedthis
- cpe:2.3:a:embedthis:goahead:3.4.4:*:*:*:*:*:*:* Versions 3.4.4 Vulnerable ·Embedthis
- cpe:2.3:a:embedthis:goahead:3.4.5:*:*:*:*:*:*:* Versions 3.4.5 Vulnerable ·Embedthis
- cpe:2.3:a:embedthis:goahead:3.4.6:*:*:*:*:*:*:* Versions 3.4.6 Vulnerable ·Embedthis
- cpe:2.3:a:embedthis:goahead:3.4.7:*:*:*:*:*:*:* Versions 3.4.7 Vulnerable ·Embedthis
- cpe:2.3:a:embedthis:goahead:3.4.8:*:*:*:*:*:*:* Versions 3.4.8 Vulnerable ·Embedthis
- cpe:2.3:a:embedthis:goahead:3.4.9:*:*:*:*:*:*:* Versions 3.4.9 Vulnerable ·Embedthis
Show 10 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:embedthis:goahead:3.4.10:*:*:*:*:*:*:* | 3.4.10 | Vulnerable | Embedthis |
| cpe:2.3:a:embedthis:goahead:3.4.11:*:*:*:*:*:*:* | 3.4.11 | Vulnerable | Embedthis |
| cpe:2.3:a:embedthis:goahead:3.4.12:*:*:*:*:*:*:* | 3.4.12 | Vulnerable | Embedthis |
| cpe:2.3:a:embedthis:goahead:3.5.0:*:*:*:*:*:*:* | 3.5.0 | Vulnerable | Embedthis |
| cpe:2.3:a:embedthis:goahead:3.6.0:*:*:*:*:*:*:* | 3.6.0 | Vulnerable | Embedthis |
| cpe:2.3:a:embedthis:goahead:3.6.1:*:*:*:*:*:*:* | 3.6.1 | Vulnerable | Embedthis |
| cpe:2.3:a:embedthis:goahead:3.6.2:*:*:*:*:*:*:* | 3.6.2 | Vulnerable | Embedthis |
| cpe:2.3:a:embedthis:goahead:3.6.3:*:*:*:*:*:*:* | 3.6.3 | Vulnerable | Embedthis |
| cpe:2.3:a:embedthis:goahead:3.6.4:*:*:*:*:*:*:* | 3.6.4 | Vulnerable | Embedthis |
| cpe:2.3:a:embedthis:goahead:3.6.5:*:*:*:*:*:*:* | 3.6.5 | Vulnerable | Embedthis |
- cpe:2.3:a:embedthis:goahead:3.4.10:*:*:*:*:*:*:* Versions 3.4.10 Vulnerable ·Embedthis
- cpe:2.3:a:embedthis:goahead:3.4.11:*:*:*:*:*:*:* Versions 3.4.11 Vulnerable ·Embedthis
- cpe:2.3:a:embedthis:goahead:3.4.12:*:*:*:*:*:*:* Versions 3.4.12 Vulnerable ·Embedthis
- cpe:2.3:a:embedthis:goahead:3.5.0:*:*:*:*:*:*:* Versions 3.5.0 Vulnerable ·Embedthis
- cpe:2.3:a:embedthis:goahead:3.6.0:*:*:*:*:*:*:* Versions 3.6.0 Vulnerable ·Embedthis
- cpe:2.3:a:embedthis:goahead:3.6.1:*:*:*:*:*:*:* Versions 3.6.1 Vulnerable ·Embedthis
- cpe:2.3:a:embedthis:goahead:3.6.2:*:*:*:*:*:*:* Versions 3.6.2 Vulnerable ·Embedthis
- cpe:2.3:a:embedthis:goahead:3.6.3:*:*:*:*:*:*:* Versions 3.6.3 Vulnerable ·Embedthis
- cpe:2.3:a:embedthis:goahead:3.6.4:*:*:*:*:*:*:* Versions 3.6.4 Vulnerable ·Embedthis
- cpe:2.3:a:embedthis:goahead:3.6.5:*:*:*:*:*:*:* Versions 3.6.5 Vulnerable ·Embedthis
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2017-14149
- 2026-10-03 Alias added: GHSA-cp2p-pp43-5pm7
References
More Embedthis Goahead vulnerabilities
- TI-2017-12833 Embedthis GoAhead before 3.6.5 allows remote code execution if CGI is enabled and a CGI… KEVCVSS 3.1HIGH 8.1
- TI-2019-03557 Use after free in EmbedThis CVSS 3.1CRITICAL 9.8
- TI-2021-18771 An issue was discovered in GoAhead 4.x and 5.x before 5.1.5. CVSS 3.1CRITICAL 9.8
- TI-2017-03674 A vulnerability in a custom-built GoAhead web server used on Foscam, Vstarcam, and… CVSS 3.0CRITICAL 9.8
- TI-2019-03558 Infinite loop in EmbedThis CVSS 3.1HIGH 7.5
- TI-2014-07892 EmbedThis GoAhead 3.0.0 through 3.4.1 does not properly handle path segments starting… CVSS 2.0HIGH 7.5
Sources
- CVE-2017-14149 · CVE Program
- CVE-2017-14149 · NVD
- FIRST EPSS
- GHSA-cp2p-pp43-5pm7 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences