CVE-2021-4313 json
NethServer phonenehome index.php get_country_coor sql injection
published 2023-01-16 3 y ago modified 2026-06-17 4 mo ago also EUVD-2021-34143
- cvss
- 5.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 53%
- public exploits
- 0
- none known
Summary
A vulnerability was found in NethServer phonenehome. It has been rated as critical. This issue affects the function get_info/get_country_coor of the file server/index.php. The manipulation leads to sql injection. The identifier of the patch is 759c30b0ddd7d493836bbdf695cf71624b377391. It is recommended to apply a patch to fix this issue. The identifier VDB-218393 was assigned to this vulnerability.
Patch / fix
- nethserver-phonenehome_project nethserver-phonenehome 2021-09-28
Exploit prediction
0.70% chance of exploitation in the next 30 days, higher than 53% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.5 | CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |
| CNA | 3.0 | 5.5 | CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |
| CNA | 2.0 | 5.2 | AV:A/AC:L/Au:S/C:P/I:P/A:P |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- NethServer phonenehome
Classification
- Weakness
-
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command
References
-
github.com
/NethServer/nethserver-phonehome/pull/10
issue-tracking, patch
-
github.com
/NethServer/nethserver-phonehome/commit/759c30b0ddd7d493836bbdf695cf71624b377391
patch
-
vuldb.com
/?id.218393
vdb-entry, technical-description, third-party-advisory
-
vuldb.com
/?ctiid.218393
signature, permissions-required, third-party-advisory
Sources
- CVE List CVE-2021-4313
- NVD CVE-2021-4313
Fencer Vulns 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.