5.9

CVE-2020-11617: philips dtr3502bfta_dvb-t2_firmware Improper Certificate Validation

CVSS: 5.9v3.1MediumModified
Published 31-08-2020Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-11617 is a medium (CVSS 5.9) Improper Certificate Validation vulnerability in philips dtr3502bfta_dvb-t2_firmware. EPSS estimates a 0.42% chance of exploitation in the next 30 days, higher than 34.9% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
34/100
0100
Medium · default modelHow is this calculated?
CVSS score
5.9/10
010
Medium · v3.1 (NVD)
EPSS score
0.42%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 31-08-2020
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

The RSS application on THOMSON THT741FTA 2.2.1 and Philips DTR3502BFTA DVB-T2 2.2.1 set-top boxes doesn't validate the SSL certificates of RSS servers, which allows a man-in-the-middle attacker to modify the data delivered to the client.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

0.42%

Chance of exploitation in the next 30 days

Percentile

35%

Versus all other CVEs

30-day change

0.00 pp

From 0.42% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.42%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (decoded.avast.io)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Philips1 product
Thomsonstb1 product

2 vendors · 2 products

References

1 links