CVE-2022-39996 json
Cross Site Scripting vulnerability in Teldats Router RS123, RS123w allows attacker to execute arbitrary code via the cmdcookie parameter to…
published 2024-08-27 2 y ago modified 2026-06-17 4 mo ago also EUVD-2022-42436
- cvss
- 4.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 27%
- public exploits
- 0
- none known
Summary
Cross Site Scripting vulnerability in Teldats Router RS123, RS123w allows attacker to execute arbitrary code via the cmdcookie parameter to the upgrade/query.php page.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.34% chance of exploitation in the next 30 days, higher than 27% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/uyhacked/Teldat-s-Router/blob/main/Teldat%27s%20Router%20Vulnerability.md referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 4.8 | CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| NVD | 3.1 | 4.8 | CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| CNA | 3.1 | 4.8 | CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
Affected products
- teldat rs123_firmware
- teldat rs123w_firmware
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/uyhacked/Teldat-s-Router/blob/main/Teldat%27s%20Router%20Vulnerability.md
exploit, third-party-advisory
-
github.com
/uyhacked/Teldat-s-Router/blob/main/Teldat
broken-link
Sources
- CVE List CVE-2022-39996
- NVD CVE-2022-39996
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