CVE-2020-7655 json
HTTP Request Smuggling in netius
published 6y ago modified last mo. also GHSA-wm2m-xrrp-j74c , PYSEC-2020-242 , EUVD-2020-0115
- cvss
- 6.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 58%
- public exploits
- 0
- none known
Summary
netius prior to 1.17.58 is vulnerable to HTTP Request Smuggling. HTTP pipelining issues and request smuggling attacks might be possible due to incorrect Transfer encoding header parsing which could allow for CL:TE or TE:TE attacks.
Patch / fix
- pypi netius 1.17.58
- hive netius 1.17.58
Is CVE-2020-7655 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
0.84% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
| GitHub | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | netius | <1.17.58 |
1.17.58 |
Affected products
- n/a netius
Classification
- Weakness
-
- CWE-444 Inconsistent Interpretation of HTTP Requests
References
-
snyk.io
/vuln/SNYK-PYTHON-NETIUS-569141
web, patch, third-party-advisory, advisory
-
github.com
/hivesolutions/netius/commit/9830881ef68328f8ea9c7901db1d11690677e7d1
web
-
nvd.nist.gov
/vuln/detail/CVE-2020-7655
advisory
-
github.com
/advisories/GHSA-wm2m-xrrp-j74c
advisory
-
github.com
/hivesolutions/netius
package
-
github.com
/pypa/advisory-database/tree/main/vulns/netius/PYSEC-2020-242.yaml
web
Sources
- CVE List CVE-2020-7655
- GitHub Advisory GHSA-wm2m-xrrp-j74c
- NVD CVE-2020-7655
- OSV PYSEC-2020-242
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.