CVE-2020-5635: nec corporation aterm sa3500g OS Command Injection
CVSS: 8.8v3.1HighModified
Published 14-12-2020Last modified 04-08-2024
Vulnerability summary
CVE-2020-5635 is a high (CVSS 8.8) OS Command Injection vulnerability in nec corporation aterm sa3500g. EPSS estimates a 1.06% chance of exploitation in the next 30 days, higher than 64.4% of scored vulnerabilities.
CVSS score
8.8/10
010
High · v3.1 (NVD)EPSS score
1.06%
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 on the adjacent network 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 versionsHigh 8.8Preferred score · NVD (NIST)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesSingle source
Medium 5.8Preferred score · NVD (NIST)
AV:A/AC:L/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
1.06%
Chance of exploitation in the next 30 days
Percentile
64%
Versus all other CVEs
30-day change
0.00 pp
From 1.06% on 21-09-2026
21-09-202621-10-2026
EPSS score1.06%
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