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CVE-2017-17316

20
FAUCET Score

CVE-2017-17316 describes an out-of-bounds read vulnerability affecting multiple Huawei video conferencing products, including the DP300, RP200, TE30, TE40, TE50, and TE60 series. An unauthenticated, remote attacker can exploit this by crafting malicious Signalling Connection Control Part (SCCP) messages to the target devices, leveraging insufficient input validation. This vulnerability has a CVSS score of 5.3 (Medium), indicating low impact on availability with no impact on confidentiality or integrity, and requires no user interaction. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage for this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
v500r002c00CPE matchmatch criteria
cpe:2.3:o:huawei:dp300_firmware:v500r002c00:*:*:*:*:*:*:*
v500r002c00CPE matchmatch criteria
cpe:2.3:o:huawei:rp200_firmware:v500r002c00:*:*:*:*:*:*:*
v600r006c00CPE matchmatch criteria
cpe:2.3:o:huawei:rp200_firmware:v600r006c00:*:*:*:*:*:*:*
v100r001c10CPE matchmatch criteria
cpe:2.3:o:huawei:te30_firmware:v100r001c10:*:*:*:*:*:*:*
v500r002c00CPE matchmatch criteria
cpe:2.3:o:huawei:te30_firmware:v500r002c00:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.3MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.25%
Probability of exploitation in next 30 days
EPSS Percentile
66.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0125 is in the 45th percentile among its peer group of 23,723 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

huawei.com / en/psirt/security-advisories/huawei-sa-20180630-01-sccp-en
Vendor Advisory