7.4high
CVE-2017-10620
SRX Series: Antivirus updates are downloaded without verification
Published 9 y ago · modified 4 mo ago · JSON
CVSS
7.4
v3.0 · CNA
CISA KEV
No
not known exploited
EPSS
0.6%
percentile 47%
Public exploits
0
none known
Summary
Juniper Networks Junos OS on SRX series devices do not verify the HTTPS server certificate before downloading anti-virus updates. This may allow a man-in-the-middle attacker to inject bogus signatures to cause service disruptions or make the device not detect certain types of attacks. Affected Junos OS releases are: 12.1X46 prior to 12.1X46-D71; 12.3X48 prior to 12.3X48-D55; 15.1X49 prior to 15.1X49-D110;
Exploit prediction (EPSS)
0.57% probability of exploitation in the next 30 days, higher than 47% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| CNA | 3.0 | 7.4 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H |
| CNA | 3.0 | 7.4 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H |
| NVD | 3.0 | 7.4 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H |
| NVD | 2.0 | 5.8 | AV:N/AC:M/Au:N/C:N/I:P/A:P |
Affected products
- Juniper Networks Junos OS
Classification
- Weakness
- CWE-295 Improper Certificate Validation
References
- kb.juniper.net /JSA10822 · x_refsource_CONFIRM, x_transferred
Sources
- CVE List: CVE-2017-10620
- NVD: CVE-2017-10620
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