CVE-2020-5636: nec corporation aterm sa3500g OS Command Injection
CVSS: 6.8v3.1MediumModified
Published 14-12-2020Last modified 04-08-2024
Vulnerability summary
CVE-2020-5636 is a medium (CVSS 6.8) OS Command Injection vulnerability in nec corporation aterm sa3500g. EPSS estimates a 0.76% chance of exploitation in the next 30 days, higher than 54.8% of scored vulnerabilities.
CVSS score
6.8/10
010
Medium · v3.1 (NVD)EPSS score
0.76%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 14-12-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
Aterm SA3500G firmware versions prior to Ver. 3.5.9 allows an attacker with an administrative privilege to send a specially crafted request to a specific URL, which may result in an arbitrary command execution.
CVSS metrics
2 scores · 1 source · 2 versionsMedium 6.8Preferred score · NVD (NIST)
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HSourcesSingle source
Medium 5.2Preferred score · NVD (NIST)
AV:A/AC:L/Au:S/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
0.76%
Chance of exploitation in the next 30 days
Percentile
55%
Versus all other CVEs
30-day change
0.00 pp
From 0.76% on 21-09-2026
21-09-202621-10-2026
EPSS score0.76%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Nec corporation1 product
- aterm sa3500gfirmware versions prior to Ver. 3.5.9
Necplatforms1 product
- aterm_sa3500g_firmware< 3.5.9
2 vendors · 2 products